9p: fix flags length in net

Some files in the net/9p directory uses "int" for flags. This can cause hard to find bugs on some architectures. This patch converts the flags to use "long" instead. This bug was discovered by doing an allyesconfig make on the -rt kernel where checks are done to ensure all flags are of size sizeof(long). Signed-off-by: Steven Rostedt <[email protected]> Acked-by: Eric Van Hensbergen <[email protected]>
adn770 · May 15, 2008 · d0c4471 · d0c4471
1 parent 728fc4e
commit d0c4471
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
@@ -201,7 +201,7 @@ static void p9_virtio_close(struct p9_trans *trans)
 {
 	struct virtio_chan *chan = trans->priv;
 	int count;
-	unsigned int flags;
+	unsigned long flags;
 
 	spin_lock_irqsave(&chan->lock, flags);
 	p9_idpool_destroy(chan->tagpool);

diff --git a/net/9p/util.c b/net/9p/util.c
@@ -88,7 +88,7 @@ int p9_idpool_get(struct p9_idpool *p)
 {
 	int i = 0;
 	int error;
-	unsigned int flags;
+	unsigned long flags;
 
 retry:
 	if (idr_pre_get(&p->pool, GFP_KERNEL) == 0)
@@ -120,7 +120,7 @@ EXPORT_SYMBOL(p9_idpool_get);
 
 void p9_idpool_put(int id, struct p9_idpool *p)
 {
-	unsigned int flags;
+	unsigned long flags;
 	spin_lock_irqsave(&p->lock, flags);
 	idr_remove(&p->pool, id);
 	spin_unlock_irqrestore(&p->lock, flags);