From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Sat, 5 Jan 2019 12:25:29 +0000 (+0300)
Subject: cifs: Fix a debug message
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8428817dc40006dca0a531cfa06e89cb3b41790d;p=openwrt%2Fstaging%2Fblogic.git

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 <dan.carpenter@oracle.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Paulo Alcantara <palcantara@suse.de>
---

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index f66529679ca2..683310f26171 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -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));
 	}
 }