linux-kernel - [PATCH 5.5 149/189] drm/i915/selftests: Fix return in assert_mmap

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Message-Id: <20200310123654.913961060@linuxfoundation.org>
Date:   Tue, 10 Mar 2020 13:39:46 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Dan Carpenter <dan.carpenter@...cle.com>,
        Chris Wilson <chris@...is-wilson.co.uk>,
        Jani Nikula <jani.nikula@...el.com>
Subject: [PATCH 5.5 149/189] drm/i915/selftests: Fix return in assert_mmap_offset()

From: Dan Carpenter <dan.carpenter@...cle.com>

commit f4aaa44e8b20f7e0d4ea68d3bca4968b6ae5aaff upstream.

The assert_mmap_offset() returns type bool so if we return an error
pointer that is "return true;" or success.  If we have an error, then
we should return false.

Fixes: 3d81d589d6e3 ("drm/i915: Test exhaustion of the mmap space")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Reviewed-by: Chris Wilson <chris@...is-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@...is-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200228141413.qfjf4abr323drlo4@kili.mountain
(cherry picked from commit efbf928824820f2738f41271934f6ec2c6ebd587)
Signed-off-by: Jani Nikula <jani.nikula@...el.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
@@ -567,7 +567,7 @@ static bool assert_mmap_offset(struct dr
 
 	obj = i915_gem_object_create_internal(i915, size);
 	if (IS_ERR(obj))
-		return PTR_ERR(obj);
+		return false;
 
 	err = create_mmap_offset(obj);
 	i915_gem_object_put(obj);