From efb6c736da8f9c455c22bcbf717dbcf1889d0325 Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Wed, 8 Apr 2009 15:52:16 -0700
Subject: [PATCH] niu: Fix unused variable warning.

Don't strain gcc's tiny mind.

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/niu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index 2cd6109b8586..2b1745328cf7 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -4834,6 +4834,7 @@ static int niu_compute_rbr_cfig_b(struct rx_ring_info *rp, u64 *ret)
 {
 	u64 val = 0;
 
+	*ret = 0;
 	switch (rp->rbr_block_size) {
 	case 4 * 1024:
 		val |= (RBR_BLKSIZE_4K << RBR_CFIG_B_BLKSIZE_SHIFT);