diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2021-06-10 12:03:07 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-15 15:02:43 +0300 |
| commit | fb524360f52228201b56149a138369da505141a2 (patch) | |
| tree | b58b4c60db7a08cdc50b823190c04be8a64465cb /drivers/tty/ipwireless | |
| parent | a7770a4bfcf4e6dea406304c2386c6a9505e9999 (diff) | |
| download | linux-fb524360f52228201b56149a138369da505141a2.tar.xz | |
ipwireless: remove unused ipw_tty::closing
It's only set, but never read because commit 01261cb94318 ("tty:
ipwireless: Remove tty->closing abort from ipw_open()") removed last use
of tty::closing.
Cc: Jiri Kosina <jikos@kernel.org>
Cc: David Sterba <dsterba@suse.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210610090307.2689-1-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/ipwireless')
| -rw-r--r-- | drivers/tty/ipwireless/tty.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c index e01ca68f24f4..e3a5a5ba752c 100644 --- a/drivers/tty/ipwireless/tty.c +++ b/drivers/tty/ipwireless/tty.c @@ -54,7 +54,6 @@ struct ipw_tty { unsigned int control_lines; struct mutex ipw_tty_mutex; int tx_bytes_queued; - int closing; }; static struct ipw_tty *ttys[IPWIRELESS_PCMCIA_MINORS]; @@ -525,7 +524,6 @@ void ipwireless_tty_free(struct ipw_tty *tty) printk(KERN_INFO IPWIRELESS_PCCARD_NAME ": deregistering %s device ttyIPWp%d\n", tty_type_name(ttyj->tty_type), j); - ttyj->closing = 1; if (ttyj->port.tty != NULL) { mutex_unlock(&ttyj->ipw_tty_mutex); tty_vhangup(ttyj->port.tty); |