kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-12 06:01:58 +00:00
Code Issues Releases Packages Activity
linux/net/ethtool/netlink.c
Heiner Kallweit 596690e9f4 ethtool: return error from ethnl_ops_begin if dev is NULL 
Julian reported that after d43c65b05b Coverity complains about a
missing check whether dev is NULL in ethnl_ops_complete().
There doesn't seem to be any valid case where dev could be NULL when
calling ethnl_ops_begin(), therefore return an error if dev is NULL.

Fixes: d43c65b05b ("ethtool: runtime-resume netdev parent in ethnl_ops_begin")
Reported-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-08-06 10:39:04 +01:00

1035 lines
28 KiB
Raw Permalink Blame History