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Date: Fri, 19 Feb 2016 04:18:24 +0530
From: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
To: outreachy-kernel@googlegroups.com
Subject: [PATCH] staging: rtl8188eu: core: Remove unnecessary braces
Message-ID: <20160218224824.GA10625@Karyakshetra>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.5.23 (2014-03-12)

This patch removes braces for single statement blocks. The warning
was detected using checkpatch.pl.
Coccinelle was used to make the change.

@@
expression e,e1;
@@

- if (e) {
+ if (e)
  e1;
- }

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
---
 drivers/staging/rtl8188eu/core/rtw_recv.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c
index c81639c..40b7a30 100644
--- a/drivers/staging/rtl8188eu/core/rtw_recv.c
+++ b/drivers/staging/rtl8188eu/core/rtw_recv.c
@@ -116,9 +116,8 @@ void _rtw_free_recv_priv(struct recv_priv *precvpriv)

 	rtw_free_uc_swdec_pending_queue(padapter);

-	if (precvpriv->pallocated_frame_buf) {
+	if (precvpriv->pallocated_frame_buf)
 		vfree(precvpriv->pallocated_frame_buf);
-	}

 	rtw_hal_free_recv_priv(padapter);

@@ -910,9 +909,8 @@ static int sta2ap_data_frame(struct adapter *adapter,

 		process_pwrbit_data(adapter, precv_frame);

-		if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) == WIFI_QOS_DATA_TYPE) {
+		if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) == WIFI_QOS_DATA_TYPE)
 			process_wmmps_data(adapter, precv_frame);
-		}

 		if (GetFrameSubType(ptr) & BIT(6)) {
 			/* No data, will not indicate to upper layer, temporily count it here */
@@ -1527,10 +1525,9 @@ struct recv_frame *recvframe_chk_defrag(struct adapter *padapter,
 		if (pdefrag_q != NULL) {
 			if (fragnum == 0) {
 				/* the first fragment */
-				if (!list_empty(&pdefrag_q->queue)) {
+				if (!list_empty(&pdefrag_q->queue))
 					/* free current defrag_q */
 					rtw_free_recvframe_queue(pdefrag_q, pfree_recv_queue);
-				}
 			}

 			/* Then enqueue the 0~(n-1) fragment into the defrag_q */
@@ -1646,9 +1643,8 @@ static int amsdu_to_msdu(struct adapter *padapter, struct recv_frame *prframe)
 		a_len -= nSubframe_Length;
 		if (a_len != 0) {
 			padding_len = 4 - ((nSubframe_Length + ETH_HLEN) & (4-1));
-			if (padding_len == 4) {
+			if (padding_len == 4)
 				padding_len = 0;
-			}

 			if (a_len < padding_len) {
 				goto exit;
--
2.1.4