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authorLi RongQing <roy.qing.li@gmail.com>2015-04-30 09:13:41 (GMT)
committerSteffen Klassert <steffen.klassert@secunet.com>2015-05-05 07:27:00 (GMT)
commit586f2eb416f4271444e807b96346df3d30e8dfb5 (patch)
tree7aa20c60754f9c177e338ff6023af8fbcbb5a510 /net/xfrm
parentdc0565ce6e34be06730312e79b226b7408a543c8 (diff)
xfrm: remove the unnecessary checking before call xfrm_pol_hold
xfrm_pol_hold will check its input with NULL Signed-off-by: Li RongQing <roy.qing.li@gmail.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_policy.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index c4c47f3..435bc0d 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1127,8 +1127,8 @@ static struct xfrm_policy *xfrm_policy_lookup_bytype(struct net *net, u8 type,
break;
}
}
- if (ret)
- xfrm_pol_hold(ret);
+
+ xfrm_pol_hold(ret);
fail:
read_unlock_bh(&net->xfrm.xfrm_policy_lock);
@@ -3211,8 +3211,7 @@ static struct xfrm_policy *xfrm_migrate_policy_find(const struct xfrm_selector *
}
}
- if (ret)
- xfrm_pol_hold(ret);
+ xfrm_pol_hold(ret);
read_unlock_bh(&net->xfrm.xfrm_policy_lock);

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