cifs: remove redundant initialization of variable rc

The variable rc is being initialized with a value that is never read
and it is being updated later with a new value.  The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Colin Ian King 2020-05-27 13:50:31 +01:00 • committed by Steve French
commit 136a5dc330