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| author | Dan Carpenter <dan.carpenter@linaro.org> | 2024-07-24 11:09:54 -0500 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2024-07-29 08:50:23 +0200 |
| commit | b5fbf924f125ba3638cfdc21c0515eb7e76264ca (patch) | |
| tree | c3fef01dcadc19f4e498fe492a5c557e30807726 /tools/lib/bpf/btf.c | |
| parent | 75c3e8a26a35d4f3eee299b3cc7e465f166f4e2d (diff) | |
drm/client: Fix error code in drm_client_buffer_vmap_local()
This function accidentally returns zero/success on the failure path.
It leads to locking issues and an uninitialized *map_copy in the
caller.
Fixes: b4b0193e83cb ("drm/fbdev-generic: Fix locking with drm_client_buffer_vmap_local()")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/89d13df3-747c-4c5d-b122-d081aef5110a@stanley.mountain
Diffstat (limited to 'tools/lib/bpf/btf.c')
0 files changed, 0 insertions, 0 deletions