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authorDavid S. Miller <davem@davemloft.net>2016-08-30 21:34:48 -0700
committerDavid S. Miller <davem@davemloft.net>2016-08-30 21:34:48 -0700
commit15543692a010192b4264ade0d45390e8bb3dc639 (patch)
tree5f0dd272f2e3554e512b0c332f2245f4bfcc146f /net/wireless
parente4e98c460ad38c78498622a164fd5ef09a2dc9cb (diff)
parent61aaa0e8c1c15d9e045f0577f046be50f2f571ab (diff)
Merge tag 'mac80211-for-davem-2016-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Johannes Berg says: ==================== Three little fixes: * revert a recent wext patch, which Ben Hutchings noticed was wrong, and it turns out not to be necessary for any driver * fix an infinite loop that can occur under certain conditions in mac80211's TDLS code (depending on regulatory information) * add a cfg80211_get_station() static inline when cfg80211 isn't built, to allow other modules to not have to depend on it for it ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/wext-core.c25
1 files changed, 2 insertions, 23 deletions
diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
index dbb2738e356a..6250b1cfcde5 100644
--- a/net/wireless/wext-core.c
+++ b/net/wireless/wext-core.c
@@ -958,29 +958,8 @@ static int wireless_process_ioctl(struct net *net, struct ifreq *ifr,
return private(dev, iwr, cmd, info, handler);
}
/* Old driver API : call driver ioctl handler */
- if (dev->netdev_ops->ndo_do_ioctl) {
-#ifdef CONFIG_COMPAT
- if (info->flags & IW_REQUEST_FLAG_COMPAT) {
- int ret = 0;
- struct iwreq iwr_lcl;
- struct compat_iw_point *iwp_compat = (void *) &iwr->u.data;
-
- memcpy(&iwr_lcl, iwr, sizeof(struct iwreq));
- iwr_lcl.u.data.pointer = compat_ptr(iwp_compat->pointer);
- iwr_lcl.u.data.length = iwp_compat->length;
- iwr_lcl.u.data.flags = iwp_compat->flags;
-
- ret = dev->netdev_ops->ndo_do_ioctl(dev, (void *) &iwr_lcl, cmd);
-
- iwp_compat->pointer = ptr_to_compat(iwr_lcl.u.data.pointer);
- iwp_compat->length = iwr_lcl.u.data.length;
- iwp_compat->flags = iwr_lcl.u.data.flags;
-
- return ret;
- } else
-#endif
- return dev->netdev_ops->ndo_do_ioctl(dev, ifr, cmd);
- }
+ if (dev->netdev_ops->ndo_do_ioctl)
+ return dev->netdev_ops->ndo_do_ioctl(dev, ifr, cmd);
return -EOPNOTSUPP;
}