smb2: clarify rc initialization in smb2_reconnect

It is clearer to initialize rc at the beginning of the function.

Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>

diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 2f5f2c4..8b36703 100644 (file)
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -142,7 +142,7 @@ static int
 smb2_reconnect(__le16 smb2_command, struct cifs_tcon *tcon,
               struct TCP_Server_Info *server)
 {
-       int rc;
+       int rc = 0;
        struct nls_table *nls_codepage;
        struct cifs_ses *ses;
        int retries;