diff options
| author | Minjie Du <duminjie@vivo.com> | 2023-07-12 19:18:37 +0800 |
|---|---|---|
| committer | Keith Busch <kbusch@kernel.org> | 2023-07-12 08:48:33 -0700 |
| commit | 733ba346d941d37e0814bac37b6a5c188ac3c9b2 (patch) | |
| tree | 6b5753ec2b11a948005cf5aac509130ed7cfcde9 /drivers/nvme | |
| parent | b718ae835bd5de891ff6fefa290940b7613d2b07 (diff) | |
nvme: fix parameter check in nvme_fault_inject_init()
Make IS_ERR() judge the debugfs_create_dir() function return.
Signed-off-by: Minjie Du <duminjie@vivo.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/fault_inject.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/host/fault_inject.c b/drivers/nvme/host/fault_inject.c index 83d2e6860d38..1ba10a5c656d 100644 --- a/drivers/nvme/host/fault_inject.c +++ b/drivers/nvme/host/fault_inject.c @@ -27,7 +27,7 @@ void nvme_fault_inject_init(struct nvme_fault_inject *fault_inj, /* create debugfs directory and attribute */ parent = debugfs_create_dir(dev_name, NULL); - if (!parent) { + if (IS_ERR(parent)) { pr_warn("%s: failed to create debugfs directory\n", dev_name); return; } |