[PATCH] Staging: rtl8723bs: Do not check for NOT NULL before kfree()

[Shreeya Patel]

Do not check for NOT NULL before calling kfree because
if the pointer is NULL, no action occurs.
Done using the following semantic patch by coccinelle.

@@
expression ptr;
@@

- if (ptr != NULL)
  kfree(ptr);

Signed-off-by: Shreeya Patel <shreeya.patel23498@xxxxxxxxx>
---
 drivers/staging/rtl8723bs/core/rtw_cmd.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_cmd.c b/drivers/staging/rtl8723bs/core/rtw_cmd.c
index 9ac2dea..af0a9e0 100644
--- a/drivers/staging/rtl8723bs/core/rtw_cmd.c
+++ b/drivers/staging/rtl8723bs/core/rtw_cmd.c
@@ -846,9 +846,7 @@ u8 rtw_joinbss_cmd(struct adapter  *padapter, struct wlan_network *pnetwork)
 
 	psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss;
 	if (psecnetwork == NULL) {
-		if (pcmd != NULL)
-			kfree(pcmd);
-
+		kfree(pcmd);
 		res = _FAIL;
 
 		RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd :psecnetwork == NULL!!!\n"));
-- 
2.7.4