Commit 5b869a06 authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

amiserial: remove unused state from shutdown 



'state' variable is only set but never read in amiserial's shutdown.
Drop it.

It was like this since the driver was added to the tree as far as I can
tell.

Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210714091314.8292-11-jslaby@suse.cz


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6cc7bda1

drivers/tty/amiserial.c

+0 −3
Original line number Diff line number Diff line
@@ -517,13 +517,10 @@ static int startup(struct tty_struct *tty, struct serial_state *info) 
static void shutdown(struct tty_struct *tty, struct serial_state *info)

{

	unsigned long	flags;

	struct serial_state *state;



	if (!tty_port_initialized(&info->tport))

		return;



	state = info;



#ifdef SERIAL_DEBUG_OPEN

	printk("Shutting down serial port %d ....\n", info->line);

#endif