From: Michal Simek <michal.simek@xilinx.com>
Date: Wed, 9 Dec 2015 13:16:32 +0000 (+0100)
Subject: net: gem: Fix return value from recv
X-Git-Tag: v2016.01-rc3~17^2~10
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=da872d7c136cdbc111f4937becfd0bb36e425df6;p=oweals%2Fu-boot.git

net: gem: Fix return value from recv

recv function should return 0 instead of frame_len not to
proceed the same packet again in core.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---

diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c
index b0755f5e3b..5f0f2005ce 100644
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -569,7 +569,7 @@ static int zynq_gem_recv(struct udevice *dev, int flags, uchar **packetp)
 			priv->rxbd_current = 0;
 	}
 
-	return frame_len;
+	return 0;
 }
 
 static void zynq_gem_halt(struct udevice *dev)