diff options
| author | Xiongfeng Wang <wangxiongfeng2@huawei.com> | 2022-11-14 16:31:00 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2022-11-16 17:00:39 +0100 |
| commit | 222cfa0118aa68687ace74aab8fdf77ce8fbd7e6 (patch) | |
| tree | f82064ffa483986fc625e97b6fb1595b89029e13 /mm/process_vm_access.c | |
| parent | 096cc0cddf58232bded309336961784f1d1c85f8 (diff) | |
mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put()
pci_get_device() will increase the reference count for the returned
pci_dev. We need to use pci_dev_put() to decrease the reference count
before amd_probe() returns. There is no problem for the 'smbus_dev ==
NULL' branch because pci_dev_put() can also handle the NULL input
parameter case.
Fixes: 659c9bc114a8 ("mmc: sdhci-pci: Build o2micro support in the same module")
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20221114083100.149200-1-wangxiongfeng2@huawei.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'mm/process_vm_access.c')
0 files changed, 0 insertions, 0 deletions