In

int ret = A; ret = B;

the first assignment has not effect.

Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- 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)