diff options
| author | Guixin Liu <kanie@linux.alibaba.com> | 2024-03-13 10:29:05 +0800 |
|---|---|---|
| committer | Keith Busch <kbusch@kernel.org> | 2024-03-14 11:34:55 -0700 |
| commit | dcad6f5f4303a224ac7a5802e7deffd46cf6f6cb (patch) | |
| tree | ebcf99a25b253b66e01075ab168181cf18d7620b /drivers/nvme | |
| parent | de105068fead55ed5c07ade75e9c8e7f86a00d1d (diff) | |
| download | linux-dcad6f5f4303a224ac7a5802e7deffd46cf6f6cb.tar.gz | |
nvme: use nvme_disk_is_ns_head helper
Use nvme_disk_is_ns_head helper instead of check fops directly,
and also drop CONFIG_NVME_MULTIPATH check.
Signed-off-by: Guixin Liu <kanie@linux.alibaba.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
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/pr.c | 3 | ||||
| -rw-r--r-- | drivers/nvme/host/sysfs.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/nvme/host/pr.c b/drivers/nvme/host/pr.c index fc3eed00f9ff1..e05571b2a1b0c 100644 --- a/drivers/nvme/host/pr.c +++ b/drivers/nvme/host/pr.c @@ -97,8 +97,7 @@ static int nvme_sc_to_pr_err(int nvme_sc) static int nvme_send_pr_command(struct block_device *bdev, struct nvme_command *c, void *data, unsigned int data_len) { - if (IS_ENABLED(CONFIG_NVME_MULTIPATH) && - nvme_disk_is_ns_head(bdev->bd_disk)) + if (nvme_disk_is_ns_head(bdev->bd_disk)) return nvme_send_ns_head_pr_command(bdev, c, data, data_len); return nvme_send_ns_pr_command(bdev->bd_disk->private_data, c, data, diff --git a/drivers/nvme/host/sysfs.c b/drivers/nvme/host/sysfs.c index 6c7f1d5c056fc..243ebc4d471a8 100644 --- a/drivers/nvme/host/sysfs.c +++ b/drivers/nvme/host/sysfs.c @@ -236,8 +236,7 @@ static ssize_t nuse_show(struct device *dev, struct device_attribute *attr, struct block_device *bdev = disk->part0; int ret; - if (IS_ENABLED(CONFIG_NVME_MULTIPATH) && - bdev->bd_disk->fops == &nvme_ns_head_ops) + if (nvme_disk_is_ns_head(bdev->bd_disk)) ret = ns_head_update_nuse(head); else ret = ns_update_nuse(bdev->bd_disk->private_data); |