[PATCH] sparc: vio: Replace snprintf with strscpy in vio_create_one
Thorsten Blum <[email protected]>
| Newsgroups | org.kernel.vger.sparclinux,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
Replace snprintf("%s", ...) with the faster and more direct strscpy().
Signed-off-by: Thorsten Blum <[email protected]>
---
arch/sparc/kernel/vio.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c
index 1a1a9d6b8f2e..8c7dd72ef334 100644
--- a/arch/sparc/kernel/vio.c
+++ b/arch/sparc/kernel/vio.c
@@ -12,6 +12,7 @@
#include <linux/kernel.h>
#include <linux/slab.h>
+#include <linux/string.h>
#include <linux/irq.h>
#include <linux/export.h>
#include <linux/init.h>
@@ -378,8 +379,7 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp,
* the parent doesn't require the MD node info.
*/
if (node_name != NULL) {
- (void) snprintf(vdev->node_name, VIO_MAX_NAME_LEN, "%s",
- node_name);
+ strscpy(vdev->node_name, node_name);
err = mdesc_get_node_info(hp, mp, node_name,
&vdev->md_node_info);
--
Thorsten Blum <[email protected]>
GPG: 1D60 735E 8AEF 3BE4 73B6 9D84 7336 78FD 8DFE EAD4