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Maxime Ripard f951d643bc drm/tests: helpers: Create kunit helper to destroy a drm_display_mode
[ Upstream commit 13c1d5f3a7 ]

A number of test suites call functions that expect the returned
drm_display_mode to be destroyed eventually.

However, none of the tests called drm_mode_destroy, which results in a
memory leak.

Since drm_mode_destroy takes two pointers as argument, we can't use a
kunit wrapper. Let's just create a helper every test suite can use.

Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20250408-drm-kunit-drm-display-mode-memleak-v1-1-996305a2e75a@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Stable-dep-of: 70f29ca311 ("drm/tests: cmdline: Fix drm_display_mode memory leak")
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-04-20 10:15:07 +02:00
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Linux kernel
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There are several guides for kernel developers and users. These guides can
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