smb3: do not attempt multichannel to server which does not support it

We were ignoring CAP_MULTI_CHANNEL in the server response - if the
server doesn't support multichannel we should not be attempting it.

See MS-SMB2 section

Reviewed-by: Shyam Prasad N <>
Reviewed-By: Tom Talpey <>
Cc: <> # v5.8+
Signed-off-by: Steve French <>
1 file changed