[PATCH] cifs: Silence uninitialized variable warning

[Paulo Alcantara]

Dan Carpenter <dan.carpenter at oracle.com> writes:

> This is not really a runtime issue but Smatch complains that:
>
>     fs/cifs/smb2ops.c:1740 smb2_query_symlink()
>     error: uninitialized symbol 'resp_buftype'.
>
> The warning is right that it can be uninitialized...  Also "err_buf"
> would be NULL at this point and we're not supposed to pass NULLs to
> free_rsp_buf() or it might trigger some extra output if we turn on
> debugging.
>
> Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>

Reviewed-by: Paulo Alcantara <palcantara at suse.de>

Thanks
Paulo