staging: rtl8712: Remove explicit NULL comparison

Replace the explicit "if (val != NULL)" with if (val).

Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8712/rtl8712_xmit.c b/drivers/staging/rtl8712/rtl8712_xmit.c
index 7fe626583c8ae6603662a149c64822fad306386d..42d014007764e4f61939c7dcc04ebb324fd2d82c 100644 (file)
--- a/drivers/staging/rtl8712/rtl8712_xmit.c
+++ b/drivers/staging/rtl8712/rtl8712_xmit.c
@@ -640,7 +640,7 @@ int r8712_xmitframe_complete(struct _adapter *padapter,
        /* 1st frame dequeued */
        pxmitframe = dequeue_xframe_ex(pxmitpriv, phwxmits, hwentry);
        /* need to remember the 1st frame */
-       if (pxmitframe != NULL) {
+       if (pxmitframe) {
 
 #ifdef CONFIG_R8712_TX_AGGR
                /* 1. dequeue 2nd frame
@@ -653,13 +653,13 @@ int r8712_xmitframe_complete(struct _adapter *padapter,
                        r8712_free_xmitbuf(pxmitpriv, pxmitbuf);
                        return false;
                }
-               if (p2ndxmitframe != NULL)
+               if (p2ndxmitframe)
                        if (p2ndxmitframe->frame_tag != DATA_FRAMETAG) {
                                r8712_free_xmitbuf(pxmitpriv, pxmitbuf);
                                return false;
                        }
                r8712_xmitframe_aggr_1st(pxmitbuf, pxmitframe);
-               if (p2ndxmitframe != NULL) {
+               if (p2ndxmitframe) {
                        u16 total_length;
 
                        total_length = r8712_xmitframe_aggr_next(
@@ -667,7 +667,7 @@ int r8712_xmitframe_complete(struct _adapter *padapter,
                        do {
                                p2ndxmitframe = dequeue_xframe_ex(
                                        pxmitpriv, phwxmits, hwentry);
-                               if (p2ndxmitframe != NULL)
+                               if (p2ndxmitframe)
                                        total_length =
                                                r8712_xmitframe_aggr_next(
                                                        pxmitbuf,