9p: Correct fidpool creation failure in p9_client_create

On error, p9_idpool_create returns an ERR_PTR-encoded errno.

Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Acked-by: Eric Van Hensbergen <ericvh@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/9p/client.c b/net/9p/client.c
index 553c34e9f296..2ffe40cf2f01 100644
--- 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;