IB: convert from semaphores to mutexes

semaphore to mutex conversion by Ingo and Arjan's script.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
[ Sanity-checked on real IB hardware ]
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
index d280b341a37f..4ca175553f9f 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
@@ -63,7 +63,7 @@ int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey)
 
         ppriv = netdev_priv(pdev);
 
-        down(&ppriv->vlan_mutex);
+        mutex_lock(&ppriv->vlan_mutex);
 
         /*
          * First ensure this isn't a duplicate. We check the parent device and
@@ -124,7 +124,7 @@ int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey)
 
         list_add_tail(&priv->list, &ppriv->child_intfs);
 
-        up(&ppriv->vlan_mutex);
+        mutex_unlock(&ppriv->vlan_mutex);
 
         return 0;
 
@@ -139,7 +139,7 @@ device_init_failed:
         free_netdev(priv->dev);
 
 err:
-        up(&ppriv->vlan_mutex);
+        mutex_unlock(&ppriv->vlan_mutex);
         return result;
 }
 
@@ -153,7 +153,7 @@ int ipoib_vlan_delete(struct net_device *pdev, unsigned short pkey)
 
         ppriv = netdev_priv(pdev);
 
-        down(&ppriv->vlan_mutex);
+        mutex_lock(&ppriv->vlan_mutex);
         list_for_each_entry_safe(priv, tpriv, &ppriv->child_intfs, list) {
                 if (priv->pkey == pkey) {
                         unregister_netdev(priv->dev);
@@ -167,7 +167,7 @@ int ipoib_vlan_delete(struct net_device *pdev, unsigned short pkey)
                         break;
                 }
         }
-        up(&ppriv->vlan_mutex);
+        mutex_unlock(&ppriv->vlan_mutex);
 
         return ret;
 }