nvme: fix parameter check in nvme_fault_inject_init()
authorMinjie Du <duminjie@vivo.com>
Wed, 12 Jul 2023 11:18:37 +0000 (19:18 +0800)
committerKeith Busch <kbusch@kernel.org>
Wed, 12 Jul 2023 15:48:33 +0000 (08:48 -0700)
commit733ba346d941d37e0814bac37b6a5c188ac3c9b2
tree6b5753ec2b11a948005cf5aac509130ed7cfcde9
parentb718ae835bd5de891ff6fefa290940b7613d2b07
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>
drivers/nvme/host/fault_inject.c