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Commit 2c67e9ac authored by Maciej Żenczykowski's avatar Maciej Żenczykowski Committed by David S. Miller
Browse files

net: use INET_ECN_MASK instead of hardcoded 3 



Signed-off-by: default avatarMaciej Żenczykowski <maze@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cf533ea5

net/ipv4/ip_sockglue.c

+3 −2
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ 
#include <linux/netfilter.h>

#include <linux/route.h>

#include <linux/mroute.h>

#include <net/inet_ecn.h>

#include <net/route.h>

#include <net/xfrm.h>

#include <net/compat.h>
@@ -578,8 +579,8 @@ static int do_ip_setsockopt(struct sock *sk, int level, 
		break;

	case IP_TOS:	/* This sets both TOS and Precedence */

		if (sk->sk_type == SOCK_STREAM) {

			val &= ~3;

			val |= inet->tos & 3;

			val &= ~INET_ECN_MASK;

			val |= inet->tos & INET_ECN_MASK;

		}

		if (inet->tos != val) {

			inet->tos = val;