greybus: operation: Remove unused variable 'buffer'

'buffer' isn't used in this function, remove it.

Reviewed-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Viresh Kumar 2015-06-04 09:58:21 +05:30 • committed by Greg Kroah-Hartman
commit 4cfabf09db