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drm/i915/selftest/buddy: fixup igt_buddy_alloc_range

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Dan reported the following static checker warning:

drivers/gpu/drm/i915/selftests/i915_buddy.c:670 igt_buddy_alloc_range()
error: we previously assumed 'block' could be null (see line 665)

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190815103210.11802-1-matthew.auld@intel.com
This commit is contained in:
Matthew Auld 2019-08-15 11:32:10 +01:00 committed by Chris Wilson
parent 88f8065ca7
commit 6f6333ba50
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/i915/selftests/i915_buddy.c
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@ -665,6 +665,7 @@ static int igt_buddy_alloc_range(void *arg)
if (!block) {
pr_err("alloc_range has no blocks\n");
err = -EINVAL;
break;
}
if (i915_buddy_block_offset(block) != offset) {