cifs: always zero out smb_vol before parsing options
authorJeff Layton <jlayton@redhat.com>
Mon, 26 Nov 2012 16:09:57 +0000 (11:09 -0500)
committerSteve French <smfrench@gmail.com>
Wed, 5 Dec 2012 19:27:31 +0000 (13:27 -0600)
Currently, the code relies on the callers to do that and they all do,
but this will ensure that it's always done.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>

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