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| author | Yang Yingliang <[email protected]> | 2022-11-12 09:25:41 +0000 |
|---|---|---|
| committer | Dominik Brodowski <[email protected]> | 2023-09-03 07:46:00 +0000 |
| commit | e3ea1b4847e49234e691c0d66bf030bd65bb7f2b (patch) | |
| tree | 2f7ea1061547f18cd78bac916a946693e050506c /drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | |
| parent | Linux 6.5 (diff) | |
| download | kernel-e3ea1b4847e49234e691c0d66bf030bd65bb7f2b.tar.gz kernel-e3ea1b4847e49234e691c0d66bf030bd65bb7f2b.zip | |
pcmcia: cs: fix possible hung task and memory leak pccardd()
If device_register() returns error in pccardd(), it leads two issues:
1. The socket_released has never been completed, it will block
pcmcia_unregister_socket(), because of waiting for completion
of socket_released.
2. The device name allocated by dev_set_name() is leaked.
Fix this two issues by calling put_device() when device_register() fails.
socket_released can be completed in pcmcia_release_socket(), the name can
be freed in kobject_cleanup().
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Yang Yingliang <[email protected]>
Signed-off-by: Dominik Brodowski <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c')
0 files changed, 0 insertions, 0 deletions