cifs: multichannel: always zero struct cifs_io_parms

SMB2_read/SMB2_write check and use cifs_io_parms->server, which might
be uninitialized memory.

This change makes all callers zero-initialize the struct.

Signed-off-by: Aurelien Aptel <aaptel@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
4 files changed