[patch 17/23] TG3: Add missing unlock in tg3_open() error path.

[Chris Wright <chrisw@sous-sol.org>]

-stable review patch.  If anyone has any objections, please let us know.
------------------

From: Ira W. Snyder <kernel@irasnyder.com>

Sparse noticed a locking imbalance in tg3_open(). This patch adds an
unlock to one of the error paths, so that tg3_open() always exits
without the lock held.

Signed-off-by: Ira W. Snyder <kernel@irasnyder.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
---

 drivers/net/tg3.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- linux-2.6.18.4.orig/drivers/net/tg3.c
+++ linux-2.6.18.4/drivers/net/tg3.c
@@ -6889,8 +6889,10 @@ static int tg3_open(struct net_device *d
 	tg3_full_lock(tp, 0);
 
 	err = tg3_set_power_state(tp, PCI_D0);
-	if (err)
+	if (err) {
+		tg3_full_unlock(tp);
 		return err;
+	}
 
 	tg3_disable_ints(tp);
 	tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;

--
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/