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ipv6: change return type from int to void for mld_process_v2

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The mld_process_v2 only returned 0.

So, the return type is changed to void.

Signed-off-by: Jiwon Kim <jiwonaid0@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiwon Kim 2021-09-02 00:34:49 +09:00 committed by David S. Miller
parent 66abf5fb4c
commit 3f22bb137e
1 changed files with 4 additions and 6 deletions
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10
net/ipv6/mcast.c
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@ -1356,8 +1356,8 @@ static int mld_process_v1(struct inet6_dev *idev, struct mld_msg *mld,
return 0; return 0;
} }
static int mld_process_v2(struct inet6_dev *idev, struct mld2_query *mld, static void mld_process_v2(struct inet6_dev *idev, struct mld2_query *mld,
unsigned long *max_delay) unsigned long *max_delay)
{ {
*max_delay = max(msecs_to_jiffies(mldv2_mrc(mld)), 1UL); *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; idev->mc_maxdelay = *max_delay;
return 0; return;
} }
/* called with rcu_read_lock() */ /* 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); mlh2 = (struct mld2_query *)skb_transport_header(skb);
err = mld_process_v2(idev, mlh2, &max_delay); mld_process_v2(idev, mlh2, &max_delay);
if (err < 0)
goto out;
if (group_type == IPV6_ADDR_ANY) { /* general query */ if (group_type == IPV6_ADDR_ANY) { /* general query */
if (mlh2->mld2q_nsrcs) if (mlh2->mld2q_nsrcs)