[Patch v2] staging: rtl8723bs: os_dep: Remove Unneeded variable ret

[Hariprasad Kelam <hariprasad.kelam@xxxxxxxxx>]

fix below issue reported by coccicheck

drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:2685:5-8: Unneeded
variable: "ret". Return "0" on line 3266

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@xxxxxxxxx>

----
Changes in v2:
  - make subject line more clean
---
 drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
index e3d3569..3f1ab6e 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
@@ -2682,7 +2682,6 @@ static int rtw_dbg_port(struct net_device *dev,
                                struct iw_request_info *info,
                                union iwreq_data *wrqu, char *extra)
 {
-	int ret = 0;
 	u8 major_cmd, minor_cmd;
 	u16 arg;
 	u32 extra_arg, *pdata, val32;
@@ -3263,7 +3262,7 @@ static int rtw_dbg_port(struct net_device *dev,
 	}
 
 
-	return ret;
+	return 0;
 
 }
 
-- 
2.7.4

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