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| author | Dmitry Osipenko <dmitry.osipenko@collabora.com> | 2023-11-12 01:42:36 +0300 |
|---|---|---|
| committer | Dmitry Osipenko <dmitry.osipenko@collabora.com> | 2023-11-15 04:42:16 +0300 |
| commit | 34b98a5f7a185c19715cc98c57d7e27b4785dfdf (patch) | |
| tree | e797dca4319fa9b7cc25f646454ffca50170057c /drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c | |
| parent | 2e122362d25e1b977aa5c5c88c03956be4228e02 (diff) | |
| download | linux-34b98a5f7a185c19715cc98c57d7e27b4785dfdf.tar.xz | |
drm/virtio: Fix return value for VIRTGPU_CONTEXT_PARAM_DEBUG_NAME
The strncpy_from_user() returns number of copied bytes and not zero on
success. The non-zero return value of ioctl is treated as error. Return
zero on success instead of the number of copied bytes.
Fixes: 7add80126bce ("drm/uapi: add explicit virtgpu context debug name")
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20231111224236.890431-1-dmitry.osipenko@collabora.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c')
0 files changed, 0 insertions, 0 deletions