Messages in this thread Patch in this message | | | From | Jiri Slaby <> | Subject | [PATCH 11/11] amiserial: remove unused state from shutdown | Date | Wed, 14 Jul 2021 11:13:14 +0200 |
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'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 --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 -- 2.32.0
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