[U-Boot] [PATCH 2/4] net: sh_eth: Return directly from sh_eth_recv_start

[Marek Vasut]

Drop the len variable, it's useless.

Signed-off-by: Marek Vasut <marek.vasut+rene...@gmail.com>
Cc: Nobuhiro Iwamatsu <iwama...@nigauri.org>
Cc: Joe Hershberger <joe.hershber...@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 = &eth->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)
-- 
2.15.1

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