[PATCH] sched/net/act: Remove temporary state variables

[Li zeming <zeming@nfschina.com>]

The temporary variable ret could be removed and the corresponding state
can be directly returned.

Signed-off-by: Li zeming <zeming@nfschina.com>
---
 net/sched/act_api.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 817065aa2833..34b5eb52e68b 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -398,8 +398,6 @@ static int __tcf_action_put(struct tc_action *p, bool bind)
 
 static int __tcf_idr_release(struct tc_action *p, bool bind, bool strict)
 {
-	int ret = 0;
-
 	/* Release with strict==1 and bind==0 is only called through act API
 	 * interface (classifiers always bind). Only case when action with
 	 * positive reference count and zero bind count can exist is when it was
@@ -417,10 +415,10 @@ static int __tcf_idr_release(struct tc_action *p, bool bind, bool strict)
 			return -EPERM;
 
 		if (__tcf_action_put(p, bind))
-			ret = ACT_P_DELETED;
+			return ACT_P_DELETED;
 	}
 
-	return ret;
+	return 0;
 }
 
 int tcf_idr_release(struct tc_action *a, bool bind)
-- 
2.18.2