diff mbox

[net-next,4/5] mlx4: not using spin_lock_irq when getting vf by resource.

Message ID 4EEF4419.100@mellanox.co.il
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Yevgeny Petrilin Dec. 19, 2011, 2:03 p.m. UTC 
From: Yevgeny Petrilin <yevgenyp@mellanox.co.il>

The function is always called from irq context, changing the call
to spin_lock().

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
---
 .../net/ethernet/mellanox/mlx4/resource_tracker.c  |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index bdd61c3..b41762d 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -339,14 +339,14 @@  int mlx4_get_slave_from_resource_id(struct mlx4_dev *dev,
 
 	if (type == RES_QP)
 		id &= 0x7fffff;
-	spin_lock_irq(mlx4_tlock(dev));
+	spin_lock(mlx4_tlock(dev));
 
 	r = find_res(dev, id, type);
 	if (r) {
 		*slave = r->owner;
 		err = 0;
 	}
-	spin_unlock_irq(mlx4_tlock(dev));
+	spin_unlock(mlx4_tlock(dev));
 
 	return err;
 }