9p: Correct fidpool creation failure in p9_client_create

jeffpc · Eric Van Hensbergen · commit 728fc4ef1774 · 2008-05-14T19:23:26.000-05:00
On error, p9_idpool_create returns an ERR_PTR-encoded errno.

Signed-off-by: Josef 'Jeff' Sipek &lt;jeffpc@josefsipek.net&gt;
Acked-by: Eric Van Hensbergen &lt;ericvh@gmail.com&gt;
diff --git a/net/9p/client.c b/net/9p/client.c
@@ -154,7 +154,7 @@ struct p9_client *p9_client_create(const char *dev_name, char *options)
 	spin_lock_init(&clnt->lock);
 	INIT_LIST_HEAD(&clnt->fidlist);
 	clnt->fidpool = p9_idpool_create();
-	if (!clnt->fidpool) {
+	if (IS_ERR(clnt->fidpool)) {
 		err = PTR_ERR(clnt->fidpool);
 		clnt->fidpool = NULL;
 		goto error;
