From 4b23d3c86465f366ef6d76866f6464f19dd15135 Mon Sep 17 00:00:00 2001
From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Sun, 18 Mar 2018 11:24:38 +0100
Subject: [PATCH] drivers: net: cpsw: remove superfluous assignment.
In
int ret = A;
ret = B;
the first assignment has not effect.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---
drivers/net/cpsw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/cpsw.c b/drivers/net/cpsw.c
index b72258f83b..e2395dbeb9 100644
--- a/drivers/net/cpsw.c
+++ b/drivers/net/cpsw.c
@@ -949,7 +949,7 @@ static int _cpsw_recv(struct cpsw_priv *priv, uchar **pkt)
{
void *buffer;
int len;
- int ret = -EAGAIN;
+ int ret;
ret = cpdma_process(priv, &priv->rx_chan, &buffer, &len);
if (ret < 0)
--
2.39.5