macvlan: code refine to check data before using

Browse source

This patch checks data first at one place, return if it's null.

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Zhang Shengju 2017-09-20 08:12:23 +08:00 • committed by David S. Miller

parent d4e1b299ec

commit 07850a4f74

1 changed files with 8 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

13

drivers/net/macvlan.c

View file