drm/i915: Drop check for non-NULL entry in llist_for_each_entry_safe
Since the next entry is an offset from a pointer, it can not be NULL. For simplicity, drop the extra conditional before calling cond_resched() Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190530082358.13663-1-chris@chris-wilson.co.uk
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