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| author | Xiongfeng Wang <wangxiongfeng2@huawei.com> | 2022-11-17 14:15:46 +0100 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2022-11-22 08:53:36 +0100 |
| commit | 9b51d072da1d27e1193e84708201c48e385ad912 (patch) | |
| tree | a36209e9c936f4abbb2a90d1acb0de60309bf24b /drivers/infiniband/hw/irdma/verbs.c | |
| parent | IB/isert: use the ISCSI_LOGIN_CURRENT_STAGE macro (diff) | |
| download | linux-9b51d072da1d27e1193e84708201c48e385ad912.tar.xz linux-9b51d072da1d27e1193e84708201c48e385ad912.zip | |
RDMA/hfi: Decrease PCI device reference count in error path
pci_get_device() will increase the reference count for the returned
pci_dev, and also decrease the reference count for the input parameter
*from* if it is not NULL.
If we break out the loop in node_affinity_init() with 'dev' not NULL, we
need to call pci_dev_put() to decrease the reference count. Add missing
pci_dev_put() in error path.
Fixes: c513de490f80 ("IB/hfi1: Invalid NUMA node information can cause a divide by zero")
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Link: https://lore.kernel.org/r/20221117131546.113280-1-wangxiongfeng2@huawei.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/irdma/verbs.c')
0 files changed, 0 insertions, 0 deletions