commit 305a7e87055dde2466a855c24ef51a606915d149
author Roland Dreier <rolandd@cisco.com> Tue Oct 11 15:39:38 2005 -0700
committer Roland Dreier <rolandd@cisco.com> Mon Oct 17 15:20:29 2005 -0700
tree 7cfe3df3901ad99677dc1794d684894db8bf5a38
parent 5b6810e048435de508ef66aebd6b78db13d651b8

[IB] uverbs: unlock correctly in error paths

A couple of functions were missing spin_unlock calls in error paths.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

drivers/infiniband/core/uverbs_main.c

diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index c84cc28..3a88700 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -312,8 +312,10 @@
 	}
 
 	entry = kmalloc(sizeof *entry, GFP_ATOMIC);
-	if (!entry)
+	if (!entry) {
+		spin_unlock_irqrestore(&file->lock, flags);
 		return;
+	}
 
 	uobj = container_of(cq->uobject, struct ib_ucq_object, uobject);
 
@@ -343,8 +345,10 @@
 	}
 
 	entry = kmalloc(sizeof *entry, GFP_ATOMIC);
-	if (!entry)
+	if (!entry) {
+		spin_unlock_irqrestore(&file->async_file->lock, flags);
 		return;
+	}
 
 	entry->desc.async.element    = element;
 	entry->desc.async.event_type = event;