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| author | Jiri Slaby <jslaby@suse.cz> | 2013-04-15 07:52:05 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-15 11:02:54 -0700 |
| commit | f4b208eb91776b0522b41c78fac6cf08134db78f (patch) | |
| tree | ffd296c2bc5f49b2e9ef478b7d71d63b2a2ee3a4 /drivers/tty | |
| parent | f678c440022eb6274840cd11edd52a5dcc7bf1b3 (diff) | |
| download | linux-stable-f4b208eb91776b0522b41c78fac6cf08134db78f.tar.gz linux-stable-f4b208eb91776b0522b41c78fac6cf08134db78f.tar.bz2 linux-stable-f4b208eb91776b0522b41c78fac6cf08134db78f.zip | |
TTY: pty, fix compilation warning
When CONFIG_UNIX98_PTYS is unset, we see this warning in pty:
drivers/tty/pty.c:409:13: warning: ‘pty_unix98_shutdown’ defined but not used
Fix that by moving the function to a section which depends on that
config.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Reported-by: Toralf Foerster <toralf.foerster@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/pty.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c index 71e456aa6367..a62798fcc014 100644 --- a/drivers/tty/pty.c +++ b/drivers/tty/pty.c @@ -405,12 +405,6 @@ err: return retval; } -/* this is called once with whichever end is closed last */ -static void pty_unix98_shutdown(struct tty_struct *tty) -{ - devpts_kill_index(tty->driver_data, tty->index); -} - static void pty_cleanup(struct tty_struct *tty) { tty_port_put(tty->port); @@ -626,6 +620,12 @@ static void pty_unix98_remove(struct tty_driver *driver, struct tty_struct *tty) { } +/* this is called once with whichever end is closed last */ +static void pty_unix98_shutdown(struct tty_struct *tty) +{ + devpts_kill_index(tty->driver_data, tty->index); +} + static const struct tty_operations ptm_unix98_ops = { .lookup = ptm_unix98_lookup, .install = pty_unix98_install, |