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amiserial: remove unused state from shutdown

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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>
Link: https://lore.kernel.org/r/20210714091314.8292-11-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby 2021-07-14 11:13:14 +02:00 committed by Greg Kroah-Hartman
parent 6cc7bda16d
commit 5b869a06a2
1 changed files with 0 additions and 3 deletions
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3
drivers/tty/amiserial.c
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@ -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