[PATCH] ocxl: sysfs.c: Replace scnprintf() with sysfs_emit()

[Ryan Chung]

This change uses sysfs_emit() API usage for sysfs 'show'
functions as recommended from Documentation/filesystems/sysfs.rst.
Intended for safety and consistency.

No functional change intended.

Signed-off-by: Ryan Chung <seokwoo.chung...@gmail.com>
---
 drivers/misc/ocxl/sysfs.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/misc/ocxl/sysfs.c b/drivers/misc/ocxl/sysfs.c
index e849641687a0..f194c159a778 100644
--- a/drivers/misc/ocxl/sysfs.c
+++ b/drivers/misc/ocxl/sysfs.c
@@ -16,7 +16,7 @@ static ssize_t global_mmio_size_show(struct device *device,
 {
        struct ocxl_afu *afu = to_afu(device);
 
-       return scnprintf(buf, PAGE_SIZE, "%d\n",
+       return sysfs_emit(buf, "%d\n",
                        afu->config.global_mmio_size);
 }
 
@@ -26,7 +26,7 @@ static ssize_t pp_mmio_size_show(struct device *device,
 {
        struct ocxl_afu *afu = to_afu(device);
 
-       return scnprintf(buf, PAGE_SIZE, "%d\n",
+       return sysfs_emit(buf, "%d\n",
                        afu->config.pp_mmio_stride);
 }
 
@@ -36,7 +36,7 @@ static ssize_t afu_version_show(struct device *device,
 {
        struct ocxl_afu *afu = to_afu(device);
 
-       return scnprintf(buf, PAGE_SIZE, "%hhu:%hhu\n",
+       return sysfs_emit(buf, "%hhu:%hhu\n",
                        afu->config.version_major,
                        afu->config.version_minor);
 }
@@ -47,7 +47,7 @@ static ssize_t contexts_show(struct device *device,
 {
        struct ocxl_afu *afu = to_afu(device);
 
-       return scnprintf(buf, PAGE_SIZE, "%d/%d\n",
+       return sysfs_emit(buf, "%d/%d\n",
                        afu->pasid_count, afu->pasid_max);
 }
 
@@ -61,9 +61,9 @@ static ssize_t reload_on_reset_show(struct device *device,
        int val;
 
        if (ocxl_config_get_reset_reload(pci_dev, &val))
-               return scnprintf(buf, PAGE_SIZE, "unavailable\n");
+               return sysfs_emit(buf, "unavailable\n");
 
-       return scnprintf(buf, PAGE_SIZE, "%d\n", val);
+       return sysfs_emit(buf, "%d\n", val);
 }
 
 static ssize_t reload_on_reset_store(struct device *device,
-- 
2.43.0