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Subject[PATCH net-next] ipv6: change return type from int to void for mld_process_v2
Date
The mld_process_v2 only returned 0.

So, the return type is changed to void.

Signed-off-by: Jiwon Kim <jiwonaid0@gmail.com>
---
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
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