[PATCH 4/4] staging: r8188eu: remove unnecessary variable in rtw_ap

Kang Minchul
2022-10-23T20:06:28Z

Return 0 directly instead of storing it in a variable.
This can prevent cocci warning as follows:

Unneeded variable: "ret". Return "0" on line 1031

Signed-off-by: Kang Minchul <tegongkang@gmail.com>
---
drivers/staging/r8188eu/core/rtw_ap.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_ap.c b/drivers/staging/r8188eu/core/rtw_ap.c
index 24eb8dce9bfe..9eaf345e6a00 100644
--- a/drivers/staging/r8188eu/core/rtw_ap.c
+++ b/drivers/staging/r8188eu/core/rtw_ap.c
@@ -1020,7 +1020,6 @@ u8 ap_free_sta(struct adapter *padapter, struct sta_info *psta,
int rtw_sta_flush(struct adapter *padapter)
{
struct list_head *phead, *plist;
- int ret = 0;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
@@ -1028,7 +1027,7 @@ int rtw_sta_flush(struct adapter *padapter)
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};

if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE)
- return ret;
+ return 0;

spin_lock_bh(&pstapriv->asoc_list_lock);
phead = &pstapriv->asoc_list;
@@ -1051,7 +1050,7 @@ int rtw_sta_flush(struct adapter *padapter)

associated_clients_update(padapter, true);

- return ret;
+ return 0;
}

/* called > TSR LEVEL for USB or SDIO Interface*/
--
2.34.1