From: ZHAO Gang <gamerh2o@gmail.com>
Date: Wed, 4 Dec 2013 07:24:13 +0000 (+0800)
Subject: staging: et131x: delete unnecessary variable in function et131x_init
X-Git-Tag: next-20131210~14^2~79
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4eb946285aa07669568af3e0a19f694409ccc0d4;p=karo-tx-linux.git

staging: et131x: delete unnecessary variable in function et131x_init

Variable u32 numrfd is not necessary in this function.

Signed-off-by: ZHAO Gang <gamerh2o@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
index fe6619a520a8..e3a71d3fafcc 100644
--- a/drivers/staging/et131x/et131x.c
+++ b/drivers/staging/et131x/et131x.c
@@ -2450,7 +2450,6 @@ static int et131x_init_recv(struct et131x_adapter *adapter)
 {
 	struct rfd *rfd;
 	u32 rfdct;
-	u32 numrfd = 0;
 	struct rx_ring *rx_ring;
 
 	/* Setup some convenience pointers */
@@ -2467,9 +2466,8 @@ static int et131x_init_recv(struct et131x_adapter *adapter)
 		/* Add this RFD to the recv_list */
 		list_add_tail(&rfd->list_node, &rx_ring->recv_list);
 
-		/* Increment both the available RFD's, and the total RFD's. */
+		/* Increment the available RFD's */
 		rx_ring->num_ready_recv++;
-		numrfd++;
 	}
 
 	return 0;