From 3f22bb137eb03ab27eaaa8b40d3e072eb541444e Mon Sep 17 00:00:00 2001 From: Jiwon Kim Date: Thu, 2 Sep 2021 00:34:49 +0900 Subject: [PATCH] ipv6: change return type from int to void for mld_process_v2 The mld_process_v2 only returned 0. So, the return type is changed to void. Signed-off-by: Jiwon Kim Signed-off-by: David S. Miller --- net/ipv6/mcast.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index cd951faa2fac..bed8155508c8 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -1356,8 +1356,8 @@ static int mld_process_v1(struct inet6_dev *idev, struct mld_msg *mld, return 0; } -static int mld_process_v2(struct inet6_dev *idev, struct mld2_query *mld, - unsigned long *max_delay) +static void mld_process_v2(struct inet6_dev *idev, struct mld2_query *mld, + unsigned long *max_delay) { *max_delay = max(msecs_to_jiffies(mldv2_mrc(mld)), 1UL); @@ -1367,7 +1367,7 @@ static int mld_process_v2(struct inet6_dev *idev, struct mld2_query *mld, idev->mc_maxdelay = *max_delay; - return 0; + return; } /* called with rcu_read_lock() */ @@ -1454,9 +1454,7 @@ static void __mld_query_work(struct sk_buff *skb) mlh2 = (struct mld2_query *)skb_transport_header(skb); - err = mld_process_v2(idev, mlh2, &max_delay); - if (err < 0) - goto out; + mld_process_v2(idev, mlh2, &max_delay); if (group_type == IPV6_ADDR_ANY) { /* general query */ if (mlh2->mld2q_nsrcs)