Input: fsia6b - suppress buffer truncation warning for phys

Switch the driver to use scnprintf() to avoid warnings about potential
truncation of "phys" field which we can tolerate.

Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Signed-off-by: Markus Koch <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>

Author: m42uko

drivers/input/joystick/fsia6b.c

@@ -149,7 +149,7 @@ static int fsia6b_serio_connect(struct serio *serio, struct serio_driver *drv)
 	}
 	fsia6b->dev = input_dev;
 
-	snprintf(fsia6b->phys, sizeof(fsia6b->phys), "%s/input0", serio->phys);
+	scnprintf(fsia6b->phys, sizeof(fsia6b->phys), "%s/input0", serio->phys);
 
 	input_dev->name = DRIVER_DESC;
 	input_dev->phys = fsia6b->phys;