[PATCH net-next] ipv6: change return type from int to void for mld_process_v2
From: Jiwon Kim <hidden>
Date: 2021-09-01 15:35:08
Also in:
lkml
Subsystem:
networking [general], networking [ipv4/ipv6], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, David Ahern, Ido Schimmel, Linus Torvalds
The mld_process_v2 only returned 0. So, the return type is changed to void. Signed-off-by: Jiwon Kim <redacted> --- 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)
--
2.25.1