xfrm: move the checking for old xfrm_policy hold_queue to beginning

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if hold_queue of old xfrm_policy is NULL, return directly, then not need to
run other codes, especially take the spin lock

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

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Li RongQing 2015-04-30 17:25:19 +08:00 • committed by Steffen Klassert

parent 586f2eb416

commit de2ad486cb

1 changed files with 3 additions and 3 deletions

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net/xfrm/xfrm_policy.c

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