net: Space: Replace memset(0) + strscpy() with strscpy_pad()

Replace memset(0) followed by strscpy() with strscpy_pad() to improve
netdev_boot_setup_add(). This avoids zeroing the memory before copying
the string and ensures the destination buffer is only written to once,
simplifying the code and improving efficiency.

Signed-off-by: Thorsten Blum <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

Author: toblux

drivers/net/Space.c

@@ -67,8 +67,7 @@ static int netdev_boot_setup_add(char *name, struct ifmap *map)
 	s = dev_boot_setup;
 	for (i = 0; i < NETDEV_BOOT_SETUP_MAX; i++) {
 		if (s[i].name[0] == '\0' || s[i].name[0] == ' ') {
-			memset(s[i].name, 0, sizeof(s[i].name));
-			strscpy(s[i].name, name, IFNAMSIZ);
+			strscpy_pad(s[i].name, name);
 			memcpy(&s[i].map, map, sizeof(s[i].map));
 			break;
 		}