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2010-07-26ath5k: snprintf() returns largish valuesDan Carpenter
snprintf() returns the number of characters that would have been written (not counting the NUL character). So we can't use it as the limiter to simple_read_from_buffer() without capping it first at sizeof(buf). Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26ath9k: snprintf() returns largish valuesDan Carpenter
The snprintf() function returns the number of characters that would have been written (not counting the NUL character on the end). It could potentially be larger than the size of the buffer. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26drivers/net/wireless/wl12xx: Use kmemdupJulia Lawall
Use kmemdup when some other buffer is immediately copied into the allocated region. A simplified version of the semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; statement S; @@ - to = \(kmalloc\|kzalloc\)(size,flag); + to = kmemdup(from,size,flag); if (to==NULL || ...) S - memcpy(to, from, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26lib80211: remove unused host_build_iv optionJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26minstrel: don't complain about feedback for unrequested ratesJohn W. Linville
"It's not problematic if minstrel gets feedback for rates that it doesn't have in its list, it should just ignore it. - Felix" Signed-off-by: John W. Linville <linville@tuxdriver.com> Cc: Felix Fietkau <nbd@openwrt.org>
2010-07-26minstrel_ht: remove unnecessary NULL check in minstrel_ht_update_capsJohn W. Linville
If sta is NULL, we will have problems long before we get here... Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Cc: Felix Fietkau <nbd@openwrt.org>
2010-07-26iwlwifi: assume vif is NULL for internal scans and non-NULL otherwiseJohn W. Linville
The current practice of checking vif for NULL in one place but not another seems to confuse some static checkers, smatch in particular. Since vif will only be NULL in the case of internal scans, adjust the checks accordingly. Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26MAINTAINERS: remove entry for wavelanJohn W. Linville
The driver is already removed from drivers/staging. The wireless extensions part is not really valid anymore either, since wext got moved and refactored, etc. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26MAINTAINERS: orphan the zd1201 wireless driverJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26MAINTAINERS: orphan the raylink wireless driverJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26MAINTAINERS: mark prism54 obsoleteJohn W. Linville
The prism54 driver had an entry in feature-removal-schedule.txt and it sees very little activity other than API-change "bombing runs". The mac80211-based p54 driver should be used instead. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26rtl8180: silence "dubious: x | !y" sparse warningJohn W. Linville
CHECK drivers/net/wireless/rtl818x/rtl8180_rtl8225.c drivers/net/wireless/rtl818x/rtl8180_rtl8225.c:53:33: warning: dubious: x | !y The existing code is clever and works fine, but it's not worth even a single line of Sparse warning SPAM... Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26rtl8180: improve signal reporting for actual rtl8180 hardwareJohn W. Linville
Adapted from Realtek-provided driver... Signed-off-by: John W. Linville <linville@tuxdriver.com> Tested-by: Pauli Nieminen <suokkos@gmail.com>
2010-07-26wl1251: fix sparse-generated warningsJohn W. Linville
CHECK drivers/net/wireless/wl12xx/wl1251_tx.c drivers/net/wireless/wl12xx/wl1251_tx.c:118:32: warning: incorrect type in assignment (different base types) drivers/net/wireless/wl12xx/wl1251_tx.c:118:32: expected unsigned short [unsigned] [usertype] frag_threshold drivers/net/wireless/wl12xx/wl1251_tx.c:118:32: got restricted __le16 [usertype] <noident> drivers/net/wireless/wl12xx/wl1251_tx.c:164:24: warning: incorrect type in assignment (different base types) drivers/net/wireless/wl12xx/wl1251_tx.c:164:24: expected unsigned short [unsigned] [usertype] length drivers/net/wireless/wl12xx/wl1251_tx.c:164:24: got restricted __le16 [usertype] <noident> drivers/net/wireless/wl12xx/wl1251_tx.c:166:22: warning: incorrect type in assignment (different base types) drivers/net/wireless/wl12xx/wl1251_tx.c:166:22: expected unsigned short [unsigned] [usertype] rate drivers/net/wireless/wl12xx/wl1251_tx.c:166:22: got restricted __le16 [usertype] <noident> drivers/net/wireless/wl12xx/wl1251_tx.c:167:29: warning: incorrect type in assignment (different base types) drivers/net/wireless/wl12xx/wl1251_tx.c:167:29: expected unsigned int [unsigned] [usertype] expiry_time drivers/net/wireless/wl12xx/wl1251_tx.c:167:29: got restricted __le32 [usertype] <noident> drivers/net/wireless/wl12xx/wl1251_tx.c:200:43: warning: incorrect type in argument 1 (different base types) drivers/net/wireless/wl12xx/wl1251_tx.c:200:43: expected restricted __le16 [usertype] fc drivers/net/wireless/wl12xx/wl1251_tx.c:200:43: got unsigned short [unsigned] [assigned] [usertype] fc CHECK drivers/net/wireless/wl12xx/wl1251_cmd.c drivers/net/wireless/wl12xx/wl1251_cmd.c:428:39: warning: incorrect type in assignment (different base types) drivers/net/wireless/wl12xx/wl1251_cmd.c:428:39: expected unsigned int [unsigned] [usertype] rx_config_options drivers/net/wireless/wl12xx/wl1251_cmd.c:428:39: got restricted __le32 [usertype] <noident> drivers/net/wireless/wl12xx/wl1251_cmd.c:429:39: warning: incorrect type in assignment (different base types) drivers/net/wireless/wl12xx/wl1251_cmd.c:429:39: expected unsigned int [unsigned] [usertype] rx_filter_options drivers/net/wireless/wl12xx/wl1251_cmd.c:429:39: got restricted __le32 [usertype] <noident> drivers/net/wireless/wl12xx/wl1251_cmd.c:435:29: warning: incorrect type in assignment (different base types) drivers/net/wireless/wl12xx/wl1251_cmd.c:435:29: expected unsigned short [unsigned] [usertype] tx_rate drivers/net/wireless/wl12xx/wl1251_cmd.c:435:29: got restricted __le16 [usertype] <noident> drivers/net/wireless/wl12xx/wl1251_cmd.c:439:47: warning: incorrect type in assignment (different base types) drivers/net/wireless/wl12xx/wl1251_cmd.c:439:47: expected unsigned int [unsigned] [usertype] min_duration drivers/net/wireless/wl12xx/wl1251_cmd.c:439:47: got restricted __le32 [usertype] <noident> drivers/net/wireless/wl12xx/wl1251_cmd.c:441:47: warning: incorrect type in assignment (different base types) drivers/net/wireless/wl12xx/wl1251_cmd.c:441:47: expected unsigned int [unsigned] [usertype] max_duration drivers/net/wireless/wl12xx/wl1251_cmd.c:441:47: got restricted __le32 [usertype] <noident> CHECK drivers/net/wireless/wl12xx/wl1251_boot.c drivers/net/wireless/wl12xx/wl1251_boot.c:228:22: warning: symbol 'interrupt' shadows an earlier one /home/linville/git/wireless-next-2.6/arch/x86/include/asm/hw_irq.h:132:13: originally declared here Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26iwlagn: use __packed on new structure definitionsJohn W. Linville
"iwlagn: add statistic notification structure for WiFi/BT devices" added several new '__attribute__ ((packed))' lines. Change them to the generic __packed. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26ath9k: fix dma direction for map/unmap in ath_rx_taskletMing Lei
For edma, we should use DMA_BIDIRECTIONAL, or else use DMA_FROM_DEVICE. This is found to address "BUG at arch/x86/mm/physaddr.c:5" as described here: http://lkml.org/lkml/2010/7/14/21 Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-25net: dev_forward_skb should call nf_resetBen Greear
With conn-track zones and probably with different network namespaces, the netfilter logic needs to be re-calculated on packet receive. If the netfilter logic is not reset, it will not be recalculated properly. This patch adds the nf_reset logic to dev_forward_skb. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-25forcedeth: Fix different hardware statistics versions.Mike Ditto
The macros for the values of the bit field describing the four different versions of statistics supported by different hardware variants were being misused. Where the code was trying to test if the hardware implements V3, it was actually testing whether it implements any of V1, V2, or V3, causing the driver to report statistics that don't really exist in the hardware, with bogus values. Signed-off-by: Mike Ditto <mditto@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-25net-next: Fix an overflow bug in vmxnet3 Tx descriptorBhavesh Davda
Fix an overflow bug in vmxnet3 Tx descriptor This patch fixes a bug where a 16K buffer on a Tx descriptor was overflowing into the 'gen' bit in the descriptor thereby corrupting the descriptor and stalling the transmit ring. Signed-off-by: Bhavesh Davda <bhavesh@vmware.com> Signed-off-by: Shreyas Bhatewara <sbhatewara@vmware.com> Signed-off-by: Matthew Delco <delcoM@vmware.com> Signed-off-by: Ronghua Zhang <ronghua@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-253c59x: Add ethtool WOL supportAndrew O. Shadoura
This patch adds wrappers for ethtool to get or set wake-on-LAN setting without re-inserting the kernel module. Signed-off-by: Andrew O. Shadoura <andrew@beldisplaytech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-25qlcnic: fix diag resource allocationSony Chacko
netif_device_attach missing from error path in qlcnic_diag_alloc_res Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-25qlcnic: fix loopback testAmit Kumar Salecha
o Loopback not supported for virtual function. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-24net: pskb_expand_head() optimizationEric Dumazet
Move frags[] at the end of struct skb_shared_info, and make pskb_expand_head() copy only the used part of it instead of whole array. This should avoid kmemcheck warnings and speedup pskb_expand_head() as well, avoiding a lot of cache misses. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-24net sched: fix race in mirred device removalstephen hemminger
This fixes hang when target device of mirred packet classifier action is removed. If a mirror or redirection action is configured to cause packets to go to another device, the classifier holds a ref count, but was assuming the adminstrator cleaned up all redirections before removing. The fix is to add a notifier and cleanup during unregister. The new list is implicitly protected by RTNL mutex because it is held during filter add/delete as well as notifier. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-24Merge branch 'wimax-2.6.35.y' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/inaky/wimax
2010-07-24sysfs: add attribute to indicate hw address assignment typeStefan Assmann
Add addr_assign_type to struct net_device and expose it via sysfs. This new attribute has the purpose of giving user-space the ability to distinguish between different assignment types of MAC addresses. For example user-space can treat NICs with randomly generated MAC addresses differently than NICs that have permanent (locally assigned) MAC addresses. For the former udev could write a persistent net rule by matching the device path instead of the MAC address. There's also the case of devices that 'steal' MAC addresses from slave devices. In which it is also be beneficial for user-space to be aware of the fact. This patch also introduces a helper function to assist adoption of drivers that generate MAC addresses randomly. Signed-off-by: Stefan Assmann <sassmann@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-24tun: avoid BUG, dump packet on GSO errorsMichael S. Tsirkin
There are still some LRO cards that cause GSO errors in tun, and BUG on this is an unfriendly way to tell the admin to disable LRO. Further, experience shows we might have more GSO bugs lurking. See https://bugzilla.kernel.org/show_bug.cgi?id=16413 as a recent example. dumping a packet will make it easier to figure it out. Replace BUG with warning+dump+drop the packet to make GSO errors in tun less critical and easier to debug. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Alex Unigovsky <unik@compot.ru> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-24ixgbe: fix ethtool statsEric Dumazet
In latest changes about 64bit stats on 32bit arches, [commit 28172739f0a276eb8 (net: fix 64 bit counters on 32 bit arches)], I missed ixgbe uses a bit of magic in its ixgbe_gstrings_stats definition. IXGBE_NETDEV_STAT() must now assume offsets relative to rtnl_link_stats64, not relative do dev->stats. As a bonus, we also get 64bit stats on ethtool -S Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-24qlcnic: fix bandwidth checkRajesh Borundia
Fix maximum and minmum bandwith value. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-24bonding: set device in RLB ARP packet handlerGreg Edwards
After: commit 6146b1a4da98377e4abddc91ba5856bef8f23f1e Author: Jay Vosburgh <fubar@us.ibm.com> Date: Tue Nov 4 17:51:15 2008 -0800 bonding: Fix ALB mode to balance traffic on VLANs the dev field in the RLB ARP packet handler was set to NULL to wildcard and accommodate balancing VLANs on top of bonds. This has the side-effect of the packet handler being called against other, non RLB-enabled bonds, and a kernel oops results when it tries to dereference rx_hashtbl in rlb_update_entry_from_arp(), which won't be set for those bonds, e.g. active-backup. With the __netif_receive_skb() changes from: commit 1f3c8804acba841b5573b953f5560d2683d2db0d Author: Andy Gospodarek <andy@greyhouse.net> Date: Mon Dec 14 10:48:58 2009 +0000 bonding: allow arp_ip_targets on separate vlans to use arp validation frames received on VLANs correctly make their way to the bond's handler, so we no longer need to wildcard the device. The oops can be reproduced by: modprobe bonding echo active-backup > /sys/class/net/bond0/bonding/mode echo 100 > /sys/class/net/bond0/bonding/miimon ifconfig bond0 xxx.xxx.xxx.xxx netmask xxx.xxx.xxx.xxx echo +eth0 > /sys/class/net/bond0/bonding/slaves echo +eth1 > /sys/class/net/bond0/bonding/slaves echo +bond1 > /sys/class/net/bonding_masters echo balance-alb > /sys/class/net/bond1/bonding/mode echo 100 > /sys/class/net/bond1/bonding/miimon ifconfig bond1 xxx.xxx.xxx.xxx netmask xxx.xxx.xxx.xxx echo +eth2 > /sys/class/net/bond1/bonding/slaves echo +eth3 > /sys/class/net/bond1/bonding/slaves Pass some traffic on bond0. Boom. [ Tested, behaves as advertised. I do not believe a test of the bonding mode is necessary, as there is no race between the packet handler and the bonding mode changing (the mode can only change when the device is closed). Also updated the log message to include the reproduction and full commit ids. -J ] Signed-off-by: Greg Edwards <greg.edwards@hp.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Acked-by: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 Conflicts: drivers/net/wireless/iwlwifi/iwl-commands.h
2010-07-233c59x: Fix call to mdio_sync() with the wrong argumentBen Hutchings
commit a095cfc40ec7ebe63e9532383c5b5c2a27b14075 "3c59x: Specify window explicitly for access to windowed registers" changed the first parameter to mdio_sync(), from a pointer to the register mapping, to a pointer to the vortex_private structure, and changed all but one of the call sites. Fix that last one. Reported-by: Luca Falavigna <dktrkranz@debian.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23net: s2io: fix buffer overflowKulikov Vasiliy
vpd_data[] is allocated as kmalloc(256, GFP_KERNEL), so if cnt = 255 then (cnt + 3) overflows 256. memset() is executed without checking. vpd_data[cnt+2] must be less than 256-cnt-2 as the latter is number of vpd_data[] elements to copy. Do not fill with zero the beginning of nic->serial_num as it will be filled with vpd_data[]. String in product_name[] should be terminated by '\0'. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23mv643xx_eth: potential null dereferenceDan Carpenter
We assume that "pd" can be null on the previous line, and throughout the function so we should check it here as well. This was introduced by 9b2c2ff7a1c0 "mv643xx_eth: use sw csum for big packets" Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23net: 3c59x: fix leak of iomapsKulikov Vasiliy
If vortex_probe1() fails we should unmap ioaddr mapped earlier. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23net: core: don't use own hex_to_bin() methodAndy Shevchenko
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23wireless: use newly introduced hex_to_bin()Andy Shevchenko
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Corey Thomas <coreythomas@charter.net> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: linux-wireless@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23usb: usbnet: use newly introduced hex_to_bin()Andy Shevchenko
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: linux-usb@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23drivers: net: use newly introduced hex_to_bin()Andy Shevchenko
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23drivers: atm: don't use private copy of hex_to_bin()Andy Shevchenko
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Chas Williams <chas@cmf.nrl.navy.mil> Cc: linux-atm-general@lists.sourceforge.net Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23be2net: bump the driver version numberAjit Khaparde
Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23be2net: variable name changesAjit Khaparde
This patch changes names of some variables. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23be2net: supress printing error when mac query fails for VFAjit Khaparde
When a virtual function driver in initialized, the network mac query command can fail. Skip display of error message in that case. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23be2net: code to support tx rate configuration on virtual functionsAjit Khaparde
Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23be2net: add vlan support for sriov virtual functionsAjit Khaparde
Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23be2net: add support to get vf configAjit Khaparde
Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23be2net: change to call pmac_del only if necessaryAjit Khaparde
If a mac address has not been configured for a VF, there is no need to call be_cmd_pmac_del. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23qeth: avoid useless removal of multicast addressesUrsula Braun
Function qeth_l2_remove_device invokes qeth_l2_del_all_mc at the end. This is needless, because it is already called in the offline function. And even more this is invalid, because multicast addresses cannot be removed in DOWN state. Thus this patch deletes invocation of qeth_l2_del_all_mc in function qeth_l2_remove_device. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23qeth: Use memdup_user when user data is immediately copied into the ↵Julia Lawall
allocated region. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; position p; identifier l1,l2; @@ - to = \(kmalloc@p\|kzalloc@p\)(size,flag); + to = memdup_user(from,size); if ( - to==NULL + IS_ERR(to) || ...) { <+... when != goto l1; - -ENOMEM + PTR_ERR(to) ...+> } - if (copy_from_user(to, from, size) != 0) { - <+... when != goto l2; - -EFAULT - ...+> - } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-23qeth: return zero from reply callback functionsUrsula Braun
Reply callback functions in qeth should return zero if command response consists of one part only, otherwise qeth continues waiting for further parts of the command response. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>