[2/3] staging: vt6656: s_vGetFreeContext remove pReturnContext

Commit Message

Malcolm Priestley Nov. 26, 2013, 7:12 p.m. UTC

Just return the context from for loop.

Return NULL if end reached.

Signed-off-by: Malcolm Priestley <[e-mail]>
---
 drivers/staging/vt6656/rxtx.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

Patch

diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 0e4b6fb..6534f75 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -141,7 +141,6 @@  static struct vnt_usb_send_context
 	*s_vGetFreeContext(struct vnt_private *pDevice)
 {
 	struct vnt_usb_send_context *pContext = NULL;
-	struct vnt_usb_send_context *pReturnContext = NULL;
 	int ii;
 
     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"GetFreeContext()\n");
@@ -153,15 +152,14 @@  static struct vnt_usb_send_context
         if (pContext->bBoolInUse == false) {
             pContext->bBoolInUse = true;
 		memset(pContext->Data, 0, MAX_TOTAL_SIZE_WITH_ALL_HEADERS);
-            pReturnContext = pContext;
-            break;
+		return pContext;
         }
     }
     if ( ii == pDevice->cbTD ) {
         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"No Free Tx Context\n");
     }
 
-	return pReturnContext;
+	return NULL;
 }
 
 static void s_vSaveTxPktInfo(struct vnt_private *pDevice, u8 byPktNum,