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| author | David S. Miller <davem@davemloft.net> | 2018-07-29 08:35:03 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-29 08:35:03 -0700 |
| commit | 41627cdb02cdff8cb92a498bc3bcbef8abe8a752 (patch) | |
| tree | d7a39d946c18c4c8e875d37f21607295b6e4ae38 /drivers/net/can/dev.c | |
| parent | 4be90c79d6de941216fdaeb0e76647c48877ffd5 (diff) | |
| parent | 1f6ed42c742e8d1cfd3811ef7a134eaa75a511d6 (diff) | |
Merge tag 'linux-can-next-for-4.19-20180727' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next
Marc Kleine-Budde says:
====================
pull-request: can-next 2018-01-16
this is a pull request for net-next/master consisting of 38 patches.
Dan Murphy's patch fixes the path to a file in the comment of the CAN
Error Message Frame Mask structure.
A patch by Colin Ian King fixes a typo in the cc770 driver.
The next patch is by me an sorts the Kconfigand Makefile entries of the
CAN-USB driver subdir alphabetically.
The patch by Jakob Unterwurzacher adds support for the UCAN USB-CAN
adapter.
YueHaibing's patch replaces a open coded skb_put()+memset() by
skb_put_zero() in the CAN-dev infrastructure.
Zhu Yi provides a patch to enable multi-queue CAN devices.
Three patches by Luc Van Oostenryck fix the return value of several
driver's xmit function, I contribute a patch for the a fourth driver.
Fabio Estevam's patch switches the flexcan driver to SPDX identifier.
Two patches by Jia-Ju Bai replace the mdelay() by a usleep_range() in
the sja1000 drivers.
The next 6 patches are by Anssi Hannula and refactor the xilinx CAN
driver and add support for the xilinx CAN FD core.
A patch by Gustavo A. R. Silva adds fallthrough annotation to the
peak_usb driver.
5 patches by Stephane Grosjean for the peak CANFD driver do some
cleanups and provide more improvements for further firmware releases.
The remaining 13 patches are by Jimmy Assarsson and the first clean up
the kvaser_usb driver, so that the later patches add support for the
Kvaser USB hydra family.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/can/dev.c')
| -rw-r--r-- | drivers/net/can/dev.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c index 3c71f1cb205f..49163570a63a 100644 --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -649,8 +649,7 @@ struct sk_buff *alloc_can_skb(struct net_device *dev, struct can_frame **cf) can_skb_prv(skb)->ifindex = dev->ifindex; can_skb_prv(skb)->skbcnt = 0; - *cf = skb_put(skb, sizeof(struct can_frame)); - memset(*cf, 0, sizeof(struct can_frame)); + *cf = skb_put_zero(skb, sizeof(struct can_frame)); return skb; } @@ -678,8 +677,7 @@ struct sk_buff *alloc_canfd_skb(struct net_device *dev, can_skb_prv(skb)->ifindex = dev->ifindex; can_skb_prv(skb)->skbcnt = 0; - *cfd = skb_put(skb, sizeof(struct canfd_frame)); - memset(*cfd, 0, sizeof(struct canfd_frame)); + *cfd = skb_put_zero(skb, sizeof(struct canfd_frame)); return skb; } @@ -703,7 +701,8 @@ EXPORT_SYMBOL_GPL(alloc_can_err_skb); /* * Allocate and setup space for the CAN network device */ -struct net_device *alloc_candev(int sizeof_priv, unsigned int echo_skb_max) +struct net_device *alloc_candev_mqs(int sizeof_priv, unsigned int echo_skb_max, + unsigned int txqs, unsigned int rxqs) { struct net_device *dev; struct can_priv *priv; @@ -715,7 +714,8 @@ struct net_device *alloc_candev(int sizeof_priv, unsigned int echo_skb_max) else size = sizeof_priv; - dev = alloc_netdev(size, "can%d", NET_NAME_UNKNOWN, can_setup); + dev = alloc_netdev_mqs(size, "can%d", NET_NAME_UNKNOWN, can_setup, + txqs, rxqs); if (!dev) return NULL; @@ -734,7 +734,7 @@ struct net_device *alloc_candev(int sizeof_priv, unsigned int echo_skb_max) return dev; } -EXPORT_SYMBOL_GPL(alloc_candev); +EXPORT_SYMBOL_GPL(alloc_candev_mqs); /* * Free space of the CAN network device |