GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-29 10:01:25 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

nvme: convert sysfs sprintf/snprintf family to sysfs_emit

Browse source 
Fix the following coccicheck warning:

./drivers/nvme/host/core.c:3580:8-16: WARNING: use scnprintf or sprintf.
./drivers/nvme/host/core.c:3570:8-16: WARNING: use scnprintf or sprintf.
./drivers/nvme/host/core.c:3560:8-16: WARNING: use scnprintf or sprintf.
./drivers/nvme/host/core.c:3526:8-16: WARNING: use scnprintf or sprintf.
./drivers/nvme/host/core.c:2833:8-16: WARNING: use scnprintf or sprintf.

Reported-by: Abaci Robot<abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Jiapeng Chong 2021-02-02 15:06:17 +08:00 • committed by Christoph Hellwig
parent 6751c1e3cf
commit f720a8edbc
1 changed files with 5 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

10
drivers/nvme/host/core.c
View file

@ -2848,7 +2848,7 @@ static ssize_t nvme_subsys_show_nqn(struct device *dev,
struct nvme_subsystem *subsys =
container_of(dev, struct nvme_subsystem, dev);
return snprintf(buf, PAGE_SIZE, "%s\n", subsys->subnqn);
return sysfs_emit(buf, "%s\n", subsys->subnqn);
}
static SUBSYS_ATTR_RO(subsysnqn, S_IRUGO, nvme_subsys_show_nqn);
@ -3541,7 +3541,7 @@ static ssize_t nvme_sysfs_show_transport(struct device *dev,
{
struct nvme_ctrl *ctrl = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%s\n", ctrl->ops->name);
return sysfs_emit(buf, "%s\n", ctrl->ops->name);
}
static DEVICE_ATTR(transport, S_IRUGO, nvme_sysfs_show_transport, NULL);
@ -3575,7 +3575,7 @@ static ssize_t nvme_sysfs_show_subsysnqn(struct device *dev,
{
struct nvme_ctrl *ctrl = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%s\n", ctrl->subsys->subnqn);
return sysfs_emit(buf, "%s\n", ctrl->subsys->subnqn);
}
static DEVICE_ATTR(subsysnqn, S_IRUGO, nvme_sysfs_show_subsysnqn, NULL);
@ -3585,7 +3585,7 @@ static ssize_t nvme_sysfs_show_hostnqn(struct device *dev,
{
struct nvme_ctrl *ctrl = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%s\n", ctrl->opts->host->nqn);
return sysfs_emit(buf, "%s\n", ctrl->opts->host->nqn);
}
static DEVICE_ATTR(hostnqn, S_IRUGO, nvme_sysfs_show_hostnqn, NULL);
@ -3595,7 +3595,7 @@ static ssize_t nvme_sysfs_show_hostid(struct device *dev,
{
struct nvme_ctrl *ctrl = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%pU\n", &ctrl->opts->host->id);
return sysfs_emit(buf, "%pU\n", &ctrl->opts->host->id);
}
static DEVICE_ATTR(hostid, S_IRUGO, nvme_sysfs_show_hostid, NULL);