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author | Herbert Xu <herbert@gondor.apana.org.au> | 2017-01-12 16:10:00 +0800 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-01-12 16:10:00 +0800 |
commit | 4cf0662888026d5c1b62ed3fa8dc048a2ff2e124 (patch) | |
tree | a5c92c5024c599a00bfd8d402d2b7b0a619b0259 /net/ipv4/igmp.c | |
parent | c821f6ab2e47946f35ee2f30781c5185e5d07f65 (diff) | |
parent | a121103c922847ba5010819a3f250f1f7fc84ab8 (diff) | |
download | op-kernel-dev-4cf0662888026d5c1b62ed3fa8dc048a2ff2e124.zip op-kernel-dev-4cf0662888026d5c1b62ed3fa8dc048a2ff2e124.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
Merging 4.10-rc3 so that the cryptodev tree builds on ARM64.
Diffstat (limited to 'net/ipv4/igmp.c')
-rw-r--r-- | net/ipv4/igmp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index 68d6221..5b15459 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -219,9 +219,14 @@ static void igmp_start_timer(struct ip_mc_list *im, int max_delay) static void igmp_gq_start_timer(struct in_device *in_dev) { int tv = prandom_u32() % in_dev->mr_maxdelay; + unsigned long exp = jiffies + tv + 2; + + if (in_dev->mr_gq_running && + time_after_eq(exp, (in_dev->mr_gq_timer).expires)) + return; in_dev->mr_gq_running = 1; - if (!mod_timer(&in_dev->mr_gq_timer, jiffies+tv+2)) + if (!mod_timer(&in_dev->mr_gq_timer, exp)) in_dev_hold(in_dev); } |