Drop the len variable, it's useless.
Signed-off-by: Marek Vasut marek.vasut+renesas@gmail.com Cc: Nobuhiro Iwamatsu iwamatsu@nigauri.org Cc: Joe Hershberger joe.hershberger@ni.com --- drivers/net/sh_eth.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c index b3c0509989..bdb054a36a 100644 --- a/drivers/net/sh_eth.c +++ b/drivers/net/sh_eth.c @@ -120,7 +120,6 @@ err:
static int sh_eth_recv_start(struct sh_eth_dev *eth) { - int len = 0; struct sh_eth_info *port_info = ð->port_info[eth->port];
/* Check if the rx descriptor is ready */ @@ -132,9 +131,7 @@ static int sh_eth_recv_start(struct sh_eth_dev *eth) if (port_info->rx_desc_cur->rd0 & RD_RFE) return -EINVAL;
- len = port_info->rx_desc_cur->rd1 & 0xffff; - - return len; + return port_info->rx_desc_cur->rd1 & 0xffff; }
static void sh_eth_recv_finish(struct sh_eth_dev *eth)