diff --git a/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c b/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c
index e3dc88961c2a..71d054900b84 100644
--- a/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c
+++ b/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c
@@ -399,7 +399,7 @@ hal_ReadEFuse_WiFi(struct rtw_adapter *padapter,
 	}
 
 	efuseTbl = kmalloc(EFUSE_MAP_LEN_8723A, GFP_KERNEL);
-	if (efuseTbl == NULL) {
+	if (!efuseTbl) {
 		DBG_8723A("%s: alloc efuseTbl fail!\n", __func__);
 		return;
 	}
@@ -491,7 +491,7 @@ hal_ReadEFuse_BT(struct rtw_adapter *padapter,
 	}
 
 	efuseTbl = kmalloc(EFUSE_BT_MAP_LEN, GFP_KERNEL);
-	if (efuseTbl == NULL) {
+	if (!efuseTbl) {
 		DBG_8723A("%s: efuseTbl malloc fail!\n", __func__);
 		return;
 	}
diff --git a/drivers/staging/rtl8723au/os_dep/xmit_linux.c b/drivers/staging/rtl8723au/os_dep/xmit_linux.c
index 9a14074ecec0..64be72ac38ee 100644
--- a/drivers/staging/rtl8723au/os_dep/xmit_linux.c
+++ b/drivers/staging/rtl8723au/os_dep/xmit_linux.c
@@ -37,7 +37,7 @@ int rtw_os_xmit_resource_alloc23a(struct rtw_adapter *padapter,
 
 	for (i = 0; i < 8; i++) {
 		pxmitbuf->pxmit_urb[i] = usb_alloc_urb(0, GFP_KERNEL);
-		if (pxmitbuf->pxmit_urb[i] == NULL) {
+		if (!pxmitbuf->pxmit_urb[i]) {
 			DBG_8723A("pxmitbuf->pxmit_urb[i]==NULL");
 			return _FAIL;
 		}