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usb: cdc-wdm: Use skb_put_data() instead of skb_put/memcpy pair 

Use skb_put_data() instead of skb_put() and memcpy(), which is clear.

Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Acked-by: Oliver Neukum <oneukum@suse.com>
Link: https://lore.kernel.org/r/20220927024344.14352-1-shangxiaojing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shang XiaoJing 2022-09-27 10:43:44 +08:00 committed by Greg Kroah-Hartman
parent 7a82750993
commit 1abf6ab490
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/class/cdc-wdm.c
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@ -958,7 +958,7 @@ static void wdm_wwan_rx(struct wdm_device *desc, int length)
if (!skb)
return;
memcpy(skb_put(skb, length), desc->inbuf, length);
skb_put_data(skb, desc->inbuf, length);
wwan_port_rx(port, skb);
/* inbuf has been copied, it is safe to check for outstanding data */