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| author | Jeffrey Hugo <jeffrey.l.hugo@gmail.com> | 2019-05-21 08:00:30 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-29 10:21:44 +0100 |
| commit | edfcab71278d5f2949e5dccc092ba7486508594f (patch) | |
| tree | e26d0856c2c50e6e3d5d95f0a8039b4e7573fb97 /scripts | |
| parent | fb5c1d13a7ec4c9609379640dbde96e90deb0509 (diff) | |
drm/msm/mdp5: Fix mdp5_cfg_init error return
[ Upstream commit fc19cbb785d7bbd1a1af26229b5240a3ab332744 ]
If mdp5_cfg_init fails because of an unknown major version, a null pointer
dereference occurs. This is because the caller of init expects error
pointers, but init returns NULL on error. Fix this by returning the
expected values on error.
Fixes: 2e362e1772b8 (drm/msm/mdp5: introduce mdp5_cfg module)
Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions