diff mbox series

[11/11] amiserial: remove unused state from shutdown

Message ID 20210714091314.8292-11-jslaby@suse.cz
State New
Headers show
Series [01/11] amiserial: remove unused DBG_CNT | expand

Commit Message

Jiri Slaby July 14, 2021, 9:13 a.m. UTC 
'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 <jslaby@suse.cz>
---
 drivers/tty/amiserial.c | 3 ---
 1 file changed, 3 deletions(-)
diff mbox series

Patch

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 @@  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