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| author |   Duan Jiong <duanj.fnst@cn.fujitsu.com> | 2014-12-03 10:29:40 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-12-09 13:18:09 -0500 |
| commit | 86fe8f892013228eef324c42e77c6b54b0bbc6dd (patch) | |
| tree | dd1cd91cf0f9279cba9b21322cf0f46ad8171306 /drivers/net | |
| parent | amd-xgbe: IRQ names require allocated memory (diff) | |
| download | linux-dev-86fe8f892013228eef324c42e77c6b54b0bbc6dd.tar.xz linux-dev-86fe8f892013228eef324c42e77c6b54b0bbc6dd.zip | |
ipv6: remove useless spin_lock/spin_unlock
xchg is atomic, so there is no necessary to use spin_lock/spin_unlock
to protect it. At last, remove the redundant
opt = xchg(&inet6_sk(sk)->opt, opt); statement.
Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
0 files changed, 0 insertions, 0 deletions