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

Li zeming
2022-07-27T09:42:03Z

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