fbdev: atyfb: use strscpy() to instead of strncpy()

The implementation of strscpy() is more robust and safer.
That's now the recommended way to copy NUL-terminated strings.

Signed-off-by: Xu Panda <[e-mail]>
Signed-off-by: Yang Yang <[e-mail]>
Signed-off-by: Helge Deller <[e-mail]>

drivers/video/fbdev/aty/atyfb_base.c

···
 		 * which we print to the screen.
 		 */
 		id = *(u8 *)par->lcd_table;
-		strncpy(model, (char *)par->lcd_table+1, 24);
-		model[23] = 0;
+		strscpy(model, (char *)par->lcd_table+1, sizeof(model));
 
 		width = par->lcd_width = *(u16 *)(par->lcd_table+25);
 		height = par->lcd_height = *(u16 *)(par->lcd_table+27);