staging: rtl8723bs: hal:Remove comparison to NULL in rtl8723bs_xmit.c

Remove comparison to NULL in file rtl8723bs_xmit.c. Suggested by Coccinelle.

Signed-off-by: Himadri Pandya <himadri18.07@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c b/drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c
index 69c4db5b5b0c5b5a55d942c5308077fe6b69fc01..8120f6c85bb39fe0feb8380f7d103cc212bd0685 100644 (file)
--- a/drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c
@@ -63,7 +63,7 @@ static s32 rtl8723_dequeue_writeport(struct adapter *padapter)
        else
                pxmitbuf = dequeue_pending_xmitbuf(pxmitpriv);
 
-       if (pxmitbuf == NULL)
+       if (!pxmitbuf)
                return true;
 
        deviceId = ffaddr2deviceId(pdvobjpriv, pxmitbuf->ff_hwaddr);
@@ -283,8 +283,7 @@ static s32 xmit_xmitframes(struct adapter *padapter, struct xmit_priv *pxmitpriv
 
                                /*  check xmit_buf size enough or not */
                                txlen = txdesc_size + rtw_wlan_pkt_size(pxmitframe);
-                               if (
-                                       (NULL == pxmitbuf) ||
+                               if(     !pxmitbuf ||
                                        ((_RND(pxmitbuf->len, 8) + txlen) > max_xmit_len) ||
                                        (k >= (rtw_hal_sdio_max_txoqt_free_space(padapter)-1))
                                ) {
@@ -307,7 +306,7 @@ static s32 xmit_xmitframes(struct adapter *padapter, struct xmit_priv *pxmitpriv
                                        }
 
                                        pxmitbuf = rtw_alloc_xmitbuf(pxmitpriv);
-                                       if (pxmitbuf == NULL) {
+                                       if (!pxmitbuf) {
 #ifdef DBG_XMIT_BUF
                                                DBG_871X_LEVEL(_drv_err_, "%s: xmit_buf is not enough!\n", __func__);
 #endif