cifs: Fix a debug message

This debug message was never shown because it was checking for NULL returns but extract_hostname() returns error pointers.

Fixes 93d5cb517db3 ("cifs: Add support for failover in cifs_reconnect()")

Signed-off-by Dan Carpenter <[email protected]>

---
 fs/cifs/connect.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

fs/cifs/connect.c +4 -4

index f66529679ca2..683310f26171 100644
@@ -433,9 +433,10 @@ static void reconn_inval_dfs_target(struct TCP_Server_Info *server,
        kfree(server->hostname);
 
        server->hostname = extract_hostname(name);
-       if (!server->hostname) {
-               cifs_dbg(FYI, "%s: failed to extract hostname from target: %d\n",
-                        __func__, -ENOMEM);
+       if (IS_ERR(server->hostname)) {
+               cifs_dbg(FYI,
+                        "%s: failed to extract hostname from target: %ld\n",
+                        __func__, PTR_ERR(server->hostname));
        }
 }
 
--

2.17.1