From: Jiri Slaby <jirislaby@gmail.com>
Date: Mon, 13 Jul 2009 11:23:39 +0000 (+0000)
Subject: NET: phy_device, fix lock imbalance
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bc23283c7bc90958927abe26eedc562701743a88;p=linux-beck.git

NET: phy_device, fix lock imbalance

Don't forget to unlock a mutex in phy_scan_fixups on a fail path.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index eba937c46376..b10fedd82143 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -134,8 +134,10 @@ int phy_scan_fixups(struct phy_device *phydev)
 
 			err = fixup->run(phydev);
 
-			if (err < 0)
+			if (err < 0) {
+				mutex_unlock(&phy_fixup_lock);
 				return err;
+			}
 		}
 	}
 	mutex_unlock(&phy_fixup_lock);