net: replace continue with break to reduce unnecessary loop in xxx_xmarksources

The conditional which decides to skip inactive filters does not
change with the change of loop index, so it is unnecessary to
check them many times.

Signed-off-by: RongQing.Li <roy.qing.li@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 450e5d21ed2a..e9b90a8ca55a 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -775,7 +775,7 @@ static int igmp_xmarksources(struct ip_mc_list *pmc, int nsrcs, __be32 *srcs)
                         if (psf->sf_count[MCAST_INCLUDE] ||
                             pmc->sfcount[MCAST_EXCLUDE] !=
                             psf->sf_count[MCAST_EXCLUDE])
-                                continue;
+                                break;
                         if (srcs[i] == psf->sf_inaddr) {
                                 scount++;
                                 break;