Prefer kcalloc over kzalloc to allocate an array.
This patch fixes checkcpatch issue.
Signed-off-by: NHarsha Sharma <harshasharmaiitr@gmail.com>
Reviewed-by: NJani Nikula <jani.nikula@intel.com>
Signed-off-by: NSean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20171013073747.29877-1-harshasharmaiitr@gmail.com
Link: https://patchwork.freedesktop.org/patch/msgid/20171013073747.29877-1-harshasharmaiitr@gmail.com