diff mbox

[net-next,v5,04/10] benet: add rtnl lock protection around be_open in be_resume

Message ID 1452514651-15445-5-git-send-email-hannes@stressinduktion.org
State Deferred, archived
Delegated to: David Miller
Headers show

Commit Message

Hannes Frederic Sowa Jan. 11, 2016, 12:17 p.m. UTC
Cc: Sathya Perla <sathya.perla@avagotech.com>
Cc: Ajit Khaparde <ajit.khaparde@avagotech.com>
Cc: Padmanabh Ratnakar <padmanabh.ratnakar@avagotech.com>
Cc: Sriharsha Basavapatna <sriharsha.basavapatna@avagotech.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
---
 drivers/net/ethernet/emulex/benet/be_main.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index f99de3657ce3b5..3200f48ddd5a68 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -4846,11 +4846,12 @@  static int be_resume(struct be_adapter *adapter)
 	if (status)
 		return status;
 
-	if (netif_running(netdev)) {
+	rtnl_lock();
+	if (netif_running(netdev))
 		status = be_open(netdev);
-		if (status)
-			return status;
-	}
+	rtnl_unlock();
+	if (status)
+		return status;
 
 	netif_device_attach(netdev);