Fix the following coccicheck warning: drivers/gpu/drm/drm_sysfs.c:172:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/drm_sysfs.c:185:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/drm_sysfs.c:159:8-16: WARNING: use scnprintf or sprintf
Signed-off-by: Tian Tao tiantao6@hisilicon.com --- drivers/gpu/drm/drm_sysfs.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c index f0336c8..968a956 100644 --- a/drivers/gpu/drm/drm_sysfs.c +++ b/drivers/gpu/drm/drm_sysfs.c @@ -156,8 +156,8 @@ static ssize_t status_show(struct device *device,
status = READ_ONCE(connector->status);
- return snprintf(buf, PAGE_SIZE, "%s\n", - drm_get_connector_status_name(status)); + return sysfs_emit(buf, "%s\n", + drm_get_connector_status_name(status)); }
static ssize_t dpms_show(struct device *device, @@ -169,8 +169,7 @@ static ssize_t dpms_show(struct device *device,
dpms = READ_ONCE(connector->dpms);
- return snprintf(buf, PAGE_SIZE, "%s\n", - drm_get_dpms_name(dpms)); + return sysfs_emit(buf, "%s\n", drm_get_dpms_name(dpms)); }
static ssize_t enabled_show(struct device *device, @@ -182,7 +181,7 @@ static ssize_t enabled_show(struct device *device,
enabled = READ_ONCE(connector->encoder);
- return snprintf(buf, PAGE_SIZE, enabled ? "enabled\n" : "disabled\n"); + return sysfs_emit(buf, enabled ? "enabled\n" : "disabled\n"); }
static ssize_t edid_show(struct file *filp, struct kobject *kobj,