commit 9c86c0f4ba49b39f909d7f18731b91e563e07065
author Axel Lin <axel.lin@gmail.com> Tue Jan 04 22:40:04 2011 +0000
committer David S. Miller <davem@davemloft.net> Thu Jan 06 11:18:07 2011 -0800
tree 70a179d53210068875525163f3350f7665bb9dae
parent 2a8fe003741aa90b6b9453e90af4bbb7bc42918c

net: r6040: Return proper error for r6040_init_one

Return -ENOMEM instead of 0 for the case of mdiobus_alloc and kmalloc failure.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/r6040.c

diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 0b014c89..27e6f6d 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -1153,6 +1153,7 @@
 	lp->mii_bus = mdiobus_alloc();
 	if (!lp->mii_bus) {
 		dev_err(&pdev->dev, "mdiobus_alloc() failed\n");
+		err = -ENOMEM;
 		goto err_out_unmap;
 	}
 
@@ -1165,6 +1166,7 @@
 	lp->mii_bus->irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
 	if (!lp->mii_bus->irq) {
 		dev_err(&pdev->dev, "mii_bus irq allocation failed\n");
+		err = -ENOMEM;
 		goto err_out_mdio;
 	}