From: David S. Miller <davem@davemloft.net>
Date: Wed, 8 Apr 2009 22:52:16 +0000 (-0700)
Subject: niu: Fix unused variable warning.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=efb6c736da8f9c455c22bcbf717dbcf1889d0325;p=openwrt%2Fstaging%2Fblogic.git

niu: Fix unused variable warning.

Don't strain gcc's tiny mind.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

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);