From 5b869a06a2790a2d1f3ee965e8f38246bfc32d24 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Wed, 14 Jul 2021 11:13:14 +0200 Subject: 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: Jiri Slaby Link: https://lore.kernel.org/r/20210714091314.8292-11-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman --- drivers/tty/amiserial.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/tty/amiserial.c') diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c index dffaff5a587a..7ad103e128ac 100644 --- a/drivers/tty/amiserial.c +++ b/drivers/tty/amiserial.c @@ -517,13 +517,10 @@ errout: 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 -- cgit v1.2.3