[PATCH] staging/rtl8712: replace (precvframe == NULL) with (!precvframe)

[Elena Afanasova]

Correct the code style for comparison to NULL. Reported by checkpatch.pl.

Signed-off-by: Elena Afanasova <eafanasova at gmail.com>
---
 drivers/staging/rtl8712/rtl871x_recv.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/rtl8712/rtl871x_recv.h b/drivers/staging/rtl8712/rtl871x_recv.h
index e83c256e1474..ea1aad4a5561 100644
--- a/drivers/staging/rtl8712/rtl871x_recv.h
+++ b/drivers/staging/rtl8712/rtl871x_recv.h
@@ -136,7 +136,7 @@ int recv_func(struct _adapter *padapter, void *pcontext);
 static inline u8 *get_rxmem(union recv_frame *precvframe)
 {
 	/* always return rx_head... */
-	if (precvframe == NULL)
+	if (!precvframe)
 		return NULL;
 	return precvframe->u.hdr.rx_head;
 }
@@ -144,7 +144,7 @@ static inline u8 *get_rxmem(union recv_frame *precvframe)
 static inline u8 *get_recvframe_data(union recv_frame *precvframe)
 {
 	/* always return rx_data */
-	if (precvframe == NULL)
+	if (!precvframe)
 		return NULL;
 	return precvframe->u.hdr.rx_data;
 }
@@ -154,7 +154,7 @@ static inline u8 *recvframe_pull(union recv_frame *precvframe, sint sz)
 	/* used for extract sz bytes from rx_data, update rx_data and return
 	 * the updated rx_data to the caller
 	 */
-	if (precvframe == NULL)
+	if (!precvframe)
 		return NULL;
 	precvframe->u.hdr.rx_data += sz;
 	if (precvframe->u.hdr.rx_data > precvframe->u.hdr.rx_tail) {
@@ -171,7 +171,7 @@ static inline u8 *recvframe_put(union recv_frame *precvframe, sint sz)
 	 * return the updated rx_tail to the caller
 	 * after putting, rx_tail must be still larger than rx_end.
 	 */
-	if (precvframe == NULL)
+	if (!precvframe)
 		return NULL;
 	precvframe->u.hdr.rx_tail += sz;
 	if (precvframe->u.hdr.rx_tail > precvframe->u.hdr.rx_end) {
@@ -189,7 +189,7 @@ static inline u8 *recvframe_pull_tail(union recv_frame *precvframe, sint sz)
 	 * updated rx_end to the caller
 	 * after pulling, rx_end must be still larger than rx_data.
 	 */
-	if (precvframe == NULL)
+	if (!precvframe)
 		return NULL;
 	precvframe->u.hdr.rx_tail -= sz;
 	if (precvframe->u.hdr.rx_tail < precvframe->u.hdr.rx_data) {
-- 
2.25.1