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Commit 9c403b6b authored by Gao Feng's avatar Gao Feng Committed by David S. Miller
Browse files

net: vlan: Use sizeof instead of literal number 



Use sizeof variable instead of literal number to enhance the readability.

Signed-off-by: default avatarGao Feng <fgao@ikuai8.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7cafb0ba

net/8021q/vlan.c

+2 −2
Original line number Diff line number Diff line
@@ -515,8 +515,8 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg) 
		return -EFAULT;



	/* Null terminate this sucker, just in case. */

	args.device1[23] = 0;

	args.u.device2[23] = 0;

	args.device1[sizeof(args.device1) - 1] = 0;

	args.u.device2[sizeof(args.u.device2) - 1] = 0;



	rtnl_lock();