[PATCH v2 2/2] staging: rtl8723bs: Initializing variables at declaration

Make the code more readable by moving trivial
initializations up with the declarations instead
of wasting a line on that.

Signed-off-by: Erick Karanja <[email protected]>
---
 .../staging/rtl8723bs/hal/rtl8723bs_xmit.c    | 39 ++++++-------------
 1 file changed, 11 insertions(+), 28 deletions(-)

diff --git a/drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c b/drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c
index 5dc1c12fe03e..d134d185bfae 100644
--- a/drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c
@@ -120,13 +120,10 @@ static s32 rtl8723_dequeue_writeport(struct adapter *padapter)
  */
 s32 rtl8723bs_xmit_buf_handler(struct adapter *padapter)
 {
-	struct xmit_priv *pxmitpriv;
+	struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
 	u8 queue_empty, queue_pending;
 	s32 ret;
 
-
-	pxmitpriv = &padapter->xmitpriv;
-
 	if (wait_for_completion_interruptible(&pxmitpriv->xmit_comp)) {
 		netdev_emerg(padapter->pnetdev,
 			     "%s: down SdioXmitBufSema fail!\n", __func__);
@@ -242,8 +239,7 @@ static s32 xmit_xmitframes(struct adapter *padapter, struct xmit_priv *pxmitpriv
 						/* pxmitbuf->priv_data will be NULL, and will crash here */
 						if (pxmitbuf->len > 0 &&
 						    pxmitbuf->priv_data) {
-							struct xmit_frame *pframe;
-							pframe = (struct xmit_frame *)pxmitbuf->priv_data;
+							struct xmit_frame *pframe = (struct xmit_frame *)pxmitbuf->priv_data;
 							pframe->agg_num = k;
 							pxmitbuf->agg_num = k;
 							rtl8723b_update_txdesc(pframe, pframe->buf_addr);
@@ -326,8 +322,7 @@ static s32 xmit_xmitframes(struct adapter *padapter, struct xmit_priv *pxmitpriv
 		/*  dump xmit_buf to hw tx fifo */
 		if (pxmitbuf) {
 			if (pxmitbuf->len > 0) {
-				struct xmit_frame *pframe;
-				pframe = (struct xmit_frame *)pxmitbuf->priv_data;
+				struct xmit_frame *pframe = (struct xmit_frame *)pxmitbuf->priv_data;
 				pframe->agg_num = k;
 				pxmitbuf->agg_num = k;
 				rtl8723b_update_txdesc(pframe, pframe->buf_addr);
@@ -357,12 +352,9 @@ static s32 xmit_xmitframes(struct adapter *padapter, struct xmit_priv *pxmitpriv
  */
 static s32 rtl8723bs_xmit_handler(struct adapter *padapter)
 {
-	struct xmit_priv *pxmitpriv;
+	struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
 	s32 ret;
 
-
-	pxmitpriv = &padapter->xmitpriv;
-
 	if (wait_for_completion_interruptible(&pxmitpriv->SdioXmitStart)) {
 		netdev_emerg(padapter->pnetdev, "%s: SdioXmitStart fail!\n",
 			     __func__);
@@ -408,13 +400,9 @@ static s32 rtl8723bs_xmit_handler(struct adapter *padapter)
 
 int rtl8723bs_xmit_thread(void *context)
 {
-	s32 ret;
-	struct adapter *padapter;
-	struct xmit_priv *pxmitpriv;
-
-	ret = _SUCCESS;
-	padapter = context;
-	pxmitpriv = &padapter->xmitpriv;
+	s32 ret = _SUCCESS;
+	struct adapter *padapter = context;
+	struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
 
 	allow_signal(SIGTERM);
 
@@ -435,16 +423,13 @@ s32 rtl8723bs_mgnt_xmit(
 )
 {
 	s32 ret = _SUCCESS;
-	struct pkt_attrib *pattrib;
-	struct xmit_buf *pxmitbuf;
+	struct pkt_attrib *pattrib = &pmgntframe->attrib;
+	struct xmit_buf *pxmitbuf = pmgntframe->pxmitbuf;
 	struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
 	struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter);
 	u8 *pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
 	u8 txdesc_size = TXDESC_SIZE;
 
-	pattrib = &pmgntframe->attrib;
-	pxmitbuf = pmgntframe->pxmitbuf;
-
 	rtl8723b_update_txdesc(pmgntframe, pmgntframe->buf_addr);
 
 	pxmitbuf->len = txdesc_size + pattrib->last_txcmdsz;
@@ -557,15 +542,13 @@ s32 rtl8723bs_init_xmit_priv(struct adapter *padapter)
 
 void rtl8723bs_free_xmit_priv(struct adapter *padapter)
 {
-	struct xmit_priv *pxmitpriv;
+	struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
 	struct xmit_buf *pxmitbuf;
-	struct __queue *pqueue;
+	struct __queue *pqueue = &pxmitpriv->pending_xmitbuf_queue;
 	struct list_head *plist, *phead;
 	struct list_head tmplist;
 
 
-	pxmitpriv = &padapter->xmitpriv;
-	pqueue = &pxmitpriv->pending_xmitbuf_queue;
 	phead = get_list_head(pqueue);
 	INIT_LIST_HEAD(&tmplist);
 
-- 
2.43.0