---

yaml --- r: 176718 b: refs/heads/master c: 15b87d6 h: refs/heads/master v: v3
git-mirror · Dec 16, 2009 · f28b0b6 · f28b0b6
1 parent ec7ac54
commit f28b0b6
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c2c9f115741453715d6b4da1cd2de65af8c7ad86
+refs/heads/master: 15b87d67ff3dc042bee42f991858d6b121b3b3ca
diff --git a/trunk/drivers/misc/sgi-xp/xpc_uv.c b/trunk/drivers/misc/sgi-xp/xpc_uv.c
@@ -949,11 +949,13 @@ xpc_get_fifo_entry_uv(struct xpc_fifo_head_uv *head)
 		head->first = first->next;
 		if (head->first == NULL)
 			head->last = NULL;
+
+		head->n_entries--;
+		BUG_ON(head->n_entries < 0);
+
+		first->next = NULL;
 	}
-	head->n_entries--;
-	BUG_ON(head->n_entries < 0);
 	spin_unlock_irqrestore(&head->lock, irq_flags);
-	first->next = NULL;
 	return first;
 }