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-rw-r--r--drivers/nvme/host/core.c40
-rw-r--r--drivers/nvme/host/multipath.c8
2 files changed, 24 insertions, 24 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 40215a0246e4..b94a30e7298d 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -2876,8 +2876,8 @@ static ssize_t subsys_##field##_show(struct device *dev, \
{ \
struct nvme_subsystem *subsys = \
container_of(dev, struct nvme_subsystem, dev); \
- return sprintf(buf, "%.*s\n", \
- (int)sizeof(subsys->field), subsys->field); \
+ return sysfs_emit(buf, "%.*s\n", \
+ (int)sizeof(subsys->field), subsys->field); \
} \
static SUBSYS_ATTR_RO(field, S_IRUGO, subsys_##field##_show);
@@ -3407,13 +3407,13 @@ static ssize_t wwid_show(struct device *dev, struct device_attribute *attr,
int model_len = sizeof(subsys->model);
if (!uuid_is_null(&ids->uuid))
- return sprintf(buf, "uuid.%pU\n", &ids->uuid);
+ return sysfs_emit(buf, "uuid.%pU\n", &ids->uuid);
if (memchr_inv(ids->nguid, 0, sizeof(ids->nguid)))
- return sprintf(buf, "eui.%16phN\n", ids->nguid);
+ return sysfs_emit(buf, "eui.%16phN\n", ids->nguid);
if (memchr_inv(ids->eui64, 0, sizeof(ids->eui64)))
- return sprintf(buf, "eui.%8phN\n", ids->eui64);
+ return sysfs_emit(buf, "eui.%8phN\n", ids->eui64);
while (serial_len > 0 && (subsys->serial[serial_len - 1] == ' ' ||
subsys->serial[serial_len - 1] == '\0'))
@@ -3422,7 +3422,7 @@ static ssize_t wwid_show(struct device *dev, struct device_attribute *attr,
subsys->model[model_len - 1] == '\0'))
model_len--;
- return sprintf(buf, "nvme.%04x-%*phN-%*phN-%08x\n", subsys->vendor_id,
+ return sysfs_emit(buf, "nvme.%04x-%*phN-%*phN-%08x\n", subsys->vendor_id,
serial_len, subsys->serial, model_len, subsys->model,
head->ns_id);
}
@@ -3431,7 +3431,7 @@ static DEVICE_ATTR_RO(wwid);
static ssize_t nguid_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
- return sprintf(buf, "%pU\n", dev_to_ns_head(dev)->ids.nguid);
+ return sysfs_emit(buf, "%pU\n", dev_to_ns_head(dev)->ids.nguid);
}
static DEVICE_ATTR_RO(nguid);
@@ -3446,23 +3446,23 @@ static ssize_t uuid_show(struct device *dev, struct device_attribute *attr,
if (uuid_is_null(&ids->uuid)) {
printk_ratelimited(KERN_WARNING
"No UUID available providing old NGUID\n");
- return sprintf(buf, "%pU\n", ids->nguid);
+ return sysfs_emit(buf, "%pU\n", ids->nguid);
}
- return sprintf(buf, "%pU\n", &ids->uuid);
+ return sysfs_emit(buf, "%pU\n", &ids->uuid);
}
static DEVICE_ATTR_RO(uuid);
static ssize_t eui_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
- return sprintf(buf, "%8ph\n", dev_to_ns_head(dev)->ids.eui64);
+ return sysfs_emit(buf, "%8ph\n", dev_to_ns_head(dev)->ids.eui64);
}
static DEVICE_ATTR_RO(eui);
static ssize_t nsid_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
- return sprintf(buf, "%d\n", dev_to_ns_head(dev)->ns_id);
+ return sysfs_emit(buf, "%d\n", dev_to_ns_head(dev)->ns_id);
}
static DEVICE_ATTR_RO(nsid);
@@ -3527,7 +3527,7 @@ static ssize_t field##_show(struct device *dev, \
struct device_attribute *attr, char *buf) \
{ \
struct nvme_ctrl *ctrl = dev_get_drvdata(dev); \
- return sprintf(buf, "%.*s\n", \
+ return sysfs_emit(buf, "%.*s\n", \
(int)sizeof(ctrl->subsys->field), ctrl->subsys->field); \
} \
static DEVICE_ATTR(field, S_IRUGO, field##_show, NULL);
@@ -3541,7 +3541,7 @@ static ssize_t field##_show(struct device *dev, \
struct device_attribute *attr, char *buf) \
{ \
struct nvme_ctrl *ctrl = dev_get_drvdata(dev); \
- return sprintf(buf, "%d\n", ctrl->field); \
+ return sysfs_emit(buf, "%d\n", ctrl->field); \
} \
static DEVICE_ATTR(field, S_IRUGO, field##_show, NULL);
@@ -3589,9 +3589,9 @@ static ssize_t nvme_sysfs_show_state(struct device *dev,
if ((unsigned)ctrl->state < ARRAY_SIZE(state_name) &&
state_name[ctrl->state])
- return sprintf(buf, "%s\n", state_name[ctrl->state]);
+ return sysfs_emit(buf, "%s\n", state_name[ctrl->state]);
- return sprintf(buf, "unknown state\n");
+ return sysfs_emit(buf, "unknown state\n");
}
static DEVICE_ATTR(state, S_IRUGO, nvme_sysfs_show_state, NULL);
@@ -3643,9 +3643,9 @@ static ssize_t nvme_ctrl_loss_tmo_show(struct device *dev,
struct nvmf_ctrl_options *opts = ctrl->opts;
if (ctrl->opts->max_reconnects == -1)
- return sprintf(buf, "off\n");
- return sprintf(buf, "%d\n",
- opts->max_reconnects * opts->reconnect_delay);
+ return sysfs_emit(buf, "off\n");
+ return sysfs_emit(buf, "%d\n",
+ opts->max_reconnects * opts->reconnect_delay);
}
static ssize_t nvme_ctrl_loss_tmo_store(struct device *dev,
@@ -3675,8 +3675,8 @@ static ssize_t nvme_ctrl_reconnect_delay_show(struct device *dev,
struct nvme_ctrl *ctrl = dev_get_drvdata(dev);
if (ctrl->opts->reconnect_delay == -1)
- return sprintf(buf, "off\n");
- return sprintf(buf, "%d\n", ctrl->opts->reconnect_delay);
+ return sysfs_emit(buf, "off\n");
+ return sysfs_emit(buf, "%d\n", ctrl->opts->reconnect_delay);
}
static ssize_t nvme_ctrl_reconnect_delay_store(struct device *dev,
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index a1d476e1ac02..e62369d3eae3 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -602,8 +602,8 @@ static ssize_t nvme_subsys_iopolicy_show(struct device *dev,
struct nvme_subsystem *subsys =
container_of(dev, struct nvme_subsystem, dev);
- return sprintf(buf, "%s\n",
- nvme_iopolicy_names[READ_ONCE(subsys->iopolicy)]);
+ return sysfs_emit(buf, "%s\n",
+ nvme_iopolicy_names[READ_ONCE(subsys->iopolicy)]);
}
static ssize_t nvme_subsys_iopolicy_store(struct device *dev,
@@ -628,7 +628,7 @@ SUBSYS_ATTR_RW(iopolicy, S_IRUGO | S_IWUSR,
static ssize_t ana_grpid_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
- return sprintf(buf, "%d\n", nvme_get_ns_from_dev(dev)->ana_grpid);
+ return sysfs_emit(buf, "%d\n", nvme_get_ns_from_dev(dev)->ana_grpid);
}
DEVICE_ATTR_RO(ana_grpid);
@@ -637,7 +637,7 @@ static ssize_t ana_state_show(struct device *dev, struct device_attribute *attr,
{
struct nvme_ns *ns = nvme_get_ns_from_dev(dev);
- return sprintf(buf, "%s\n", nvme_ana_state_names[ns->ana_state]);
+ return sysfs_emit(buf, "%s\n", nvme_ana_state_names[ns->ana_state]);
}
DEVICE_ATTR_RO(ana_state);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-11 17:52:03 +0000