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Date: Thu, 30 Apr 2015 17:13:41 +0800 From: roy.qing.li@...il.com To: netdev@...r.kernel.org Cc: steffen.klassert@...unet.com Subject: [PATCH][net-next] xfrm: remove the unnecessary checking before call xfrm_pol_hold From: Li RongQing <roy.qing.li@...il.com> xfrm_pol_hold will check its input with NULL Signed-off-by: Li RongQing <roy.qing.li@...il.com> --- net/xfrm/xfrm_policy.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 638af06..f576217 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -1133,8 +1133,8 @@ 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); @@ -3217,8 +3217,7 @@ 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); -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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