diff mbox series

drm: Use strscpy() instead of strscpy_pad()

Message ID 20250411102202.71547-1-thorsten.blum@linux.dev (mailing list archive)
State New, archived
Headers show
Series drm: Use strscpy() instead of strscpy_pad() | expand

Commit Message

Thorsten Blum April 11, 2025, 10:22 a.m. UTC 
kzalloc() already zero-initializes the destination buffers, making
strscpy() sufficient for safely copying the names. The additional
NUL-padding performed by strscpy_pad() is unnecessary.

If the destination buffer has a fixed length, strscpy() automatically
determines its size using sizeof() when the argument is omitted. This
makes the explicit size arguments unnecessary.

No functional changes intended.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
 drivers/gpu/drm/drm_property.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/drm_property.c b/drivers/gpu/drm/drm_property.c
index 596272149a35..47f2891f3f06 100644
--- a/drivers/gpu/drm/drm_property.c
+++ b/drivers/gpu/drm/drm_property.c
@@ -128,7 +128,7 @@  struct drm_property *drm_property_create(struct drm_device *dev,
 	property->num_values = num_values;
 	INIT_LIST_HEAD(&property->enum_list);
 
-	strscpy_pad(property->name, name, DRM_PROP_NAME_LEN);
+	strscpy(property->name, name);
 
 	list_add_tail(&property->head, &dev->mode_config.property_list);
 
@@ -421,7 +421,7 @@  int drm_property_add_enum(struct drm_property *property,
 	if (!prop_enum)
 		return -ENOMEM;
 
-	strscpy_pad(prop_enum->name, name, DRM_PROP_NAME_LEN);
+	strscpy(prop_enum->name, name);
 	prop_enum->value = value;
 
 	property->values[index] = value;