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Commit 586f2eb4 authored by Li RongQing's avatar Li RongQing Committed by Steffen Klassert
Browse files

xfrm: remove the unnecessary checking before call xfrm_pol_hold 



xfrm_pol_hold will check its input with NULL

Signed-off-by: default avatarLi RongQing <roy.qing.li@gmail.com>
Signed-off-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
parent dc0565ce

net/xfrm/xfrm_policy.c

+3 −4
Original line number Original line Diff line number Diff line
@@ -1127,7 +1127,7 @@ static struct xfrm_policy *xfrm_policy_lookup_bytype(struct net *net, u8 type, 
			break;

			break;

		}

		}

	}

	}

	if (ret)



	xfrm_pol_hold(ret);

	xfrm_pol_hold(ret);

fail:

fail:

	read_unlock_bh(&net->xfrm.xfrm_policy_lock);

	read_unlock_bh(&net->xfrm.xfrm_policy_lock);
@@ -3211,7 +3211,6 @@ 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);

	read_unlock_bh(&net->xfrm.xfrm_policy_lock);