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| author | Alex Shi <alex.shi@linaro.org> | 2016-07-20 16:09:16 +0800 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-07-20 16:09:16 +0800 |
| commit | 204f956933371e80867606b2dc07aab06e82be12 (patch) | |
| tree | cc9ccfbeae074bfcefa9570b86ffd51c7287a45e /net/ipv4/devinet.c | |
| parent | c863d9e9256315f6d91f866b95996e2c03052e12 (diff) | |
| parent | 1d508e233d21a7848cf54d7d03b40dac2d9ea873 (diff) | |
Merge branch 'linux-linaro-lsk-v4.1' into linux-linaro-lsk-v4.1-androidlsk-v4.1-16.07-android
Diffstat (limited to 'net/ipv4/devinet.c')
| -rw-r--r-- | net/ipv4/devinet.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 280d46f947ea..a57056d87a43 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -334,6 +334,9 @@ static void __inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap, ASSERT_RTNL(); + if (in_dev->dead) + goto no_promotions; + /* 1. Deleting primary ifaddr forces deletion all secondaries * unless alias promotion is set **/ @@ -380,6 +383,7 @@ static void __inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap, fib_del_ifaddr(ifa, ifa1); } +no_promotions: /* 2. Unlink it */ *ifap = ifa1->ifa_next; |