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Commit ac0a73fb authored by Colin Ian King's avatar Colin Ian King Committed by Chris Wilson
Browse files

drm/i915: Check C for null pointer rather than B 



There are two occasions where pointer B is being check for a NULL
when it should be pointer C instead. Fix these.

Detected by CoverityScan, CID#1436348,1436349 ("Logically Dead Code")

Fixes: 47624cc3 ("drm/i915: Import the kfence selftests for i915_sw_fence")
Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170518133942.5660-1-colin.king@canonical.com


Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
parent 0ad4dc88

drivers/gpu/drm/i915/selftests/i915_sw_fence.c

+2 −2
Original line number Diff line number Diff line
@@ -311,7 +311,7 @@ static int test_AB_C(void *arg) 
	}



	C = alloc_fence();

	if (!B) {

	if (!C) {

		ret = -ENOMEM;

		goto err_B;

	}
@@ -388,7 +388,7 @@ static int test_C_AB(void *arg) 
	}



	C = alloc_fence();

	if (!B) {

	if (!C) {

		ret = -ENOMEM;

		goto err_B;

	}