[U-Boot] [PATCH 2/2] bfin: Fix warning in bfin_mac

[Marek Vasut]

The buf variable in bfin_mac.c is not used and produces warning,
fix it.

bfin_mac.c: In function 'bfin_EMAC_send':
bfin_mac.c:125:16: warning: variable 'buf' set but not used [-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marex at denx.de>
Cc: Mike Frysinger <vapier at gentoo.org>
---
 drivers/net/bfin_mac.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index c63398e..0ffd59d 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -122,8 +122,6 @@ static int bfin_EMAC_send(struct eth_device *dev, void *packet, int length)
 {
 	int i;
 	int result = 0;
-	unsigned int *buf;
-	buf = (unsigned int *)packet;
 
 	if (length <= 0) {
 		printf("Ethernet: bad packet size: %d\n", length);
-- 
1.7.10.4