drm/i915: Remove redundant check for negative timeout while doing an atomic pipe update

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No functional changes, just a minor knit. Stumbled across the kernel doc for
schedule_timeout() which quotes "In all cases the return value is guaranteed
to be non-negative". Also, the return code of schedule_timeout() already checks
for negative values "return timeout < 0 ? 0 : timeout;" and returns 0
in such cases. Furthermore, the msec_to_jiffies returns an ungined long
value. So, let's do away with the redundant check for an atomic
pipe update.

v2: Commit message changes (Manasi).

Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Tarun Vyas <tarun.vyas@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180502233300.81220-1-tarun.vyas@intel.com

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Tarun 2018-05-02 16:33:00 -07:00 • committed by Ville Syrjälä

parent 3297234a05

commit 9ba59b79dc

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/i915/intel_sprite.c

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