[Intel-gfx] [PATCH] drm/i915/gt: return NULL rather than a plain 0 integer

[Colin King]

From: Colin Ian King <colin.king at canonical.com>

Function gen7_ctx_vma returns a pointer to struct i915_vma, so
returning a plain 0 integer isn't good practice. Fix this by
returning a NULL instead.

Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
 drivers/gpu/drm/i915/gt/intel_ring_submission.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_ring_submission.c b/drivers/gpu/drm/i915/gt/intel_ring_submission.c
index 2958e2fae380..3c65efcb7bed 100644
--- a/drivers/gpu/drm/i915/gt/intel_ring_submission.c
+++ b/drivers/gpu/drm/i915/gt/intel_ring_submission.c
@@ -1265,7 +1265,7 @@ static struct i915_vma *gen7_ctx_vma(struct intel_engine_cs *engine)
 	int size, err;
 
 	if (GRAPHICS_VER(engine->i915) != 7 || engine->class != RENDER_CLASS)
-		return 0;
+		return NULL;
 
 	err = gen7_ctx_switch_bb_setup(engine, NULL /* probe size */);
 	if (err < 0)
-- 
2.32.0