drm/displayid: return struct displayid_header from validate_displayid()
authorJani Nikula <jani.nikula@intel.com>
Thu, 16 Feb 2023 20:44:59 +0000 (22:44 +0200)
committerDmitry Osipenko <dmitry.osipenko@collabora.com>
Sun, 26 Feb 2023 23:58:38 +0000 (02:58 +0300)
commit5631f6a0436ac30eecfb2e6fdcd0a517f90add8a
treed88bf25d1b4062661bfdadfcadd765231c8dba3e
parent5bacecc3c56131c31f18b23d366f2184328fd9cf
drm/displayid: return struct displayid_header from validate_displayid()

Avoid figuring out the header pointer multiple times.

Cc: Iaroslav Boliukin <iam@lach.pw>
Cc: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/e840c744d165608a41db5a5e2bd4b0205783c697.1676580180.git.jani.nikula@intel.com
drivers/gpu/drm/drm_displayid.c