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author | Peter Rosin <peda@axentia.se> | 2018-08-06 09:19:09 +0300 |
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committer | Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2018-08-07 16:33:00 +0300 |
commit | 66e31a72dc38543b2d9d1ce267dc78ba9beebcfd (patch) | |
tree | 5c458116689572faf1b9fcfeaf5e04955d4d350b /drivers/gpu/drm/tinydrm/core/tinydrm-core.c | |
parent | 161ad653d6c9ca2c5ef3bc4fc883689932c9ac8e (diff) | |
download | linux-66e31a72dc38543b2d9d1ce267dc78ba9beebcfd.tar.xz |
drm/sti: do not remove the drm_bridge that was never added
Removing the drm_bridge_remove call should avoid a NULL dereference
during list processing in drm_bridge_remove if the error path is ever
taken.
The more natural approach would perhaps be to add a drm_bridge_add,
but there are several other bridges that never call drm_bridge_add.
Just removing the drm_bridge_remove is the easier fix.
Fixes: 84601dbdea36 ("drm: sti: rework init sequence")
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180806061910.29914-2-peda@axentia.se
Diffstat (limited to 'drivers/gpu/drm/tinydrm/core/tinydrm-core.c')
0 files changed, 0 insertions, 0 deletions