diff options
| author | Ben Hutchings <ben@decadent.org.uk> | 2010-12-11 05:51:39 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-01-07 14:43:01 -0800 |
| commit | 6db0ed1582b1eae8b1120de4494cafc9635fdc3f (patch) | |
| tree | fa552f726c246a2991af2fc6b454fcaaff4ec184 | |
| parent | a386bf75dea7208041b5d4b8d44726876e28ee4b (diff) | |
TTY: Fix error return from tty_ldisc_open()
The backported version of "TTY: ldisc, fix open flag handling" in
2.6.32.27 causes tty_ldisc_open() to return 0 on error. Fix that.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/char/tty_ldisc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/tty_ldisc.c b/drivers/char/tty_ldisc.c index 8b9f1a5c8be..cf0bfc6b1db 100644 --- a/drivers/char/tty_ldisc.c +++ b/drivers/char/tty_ldisc.c @@ -451,6 +451,7 @@ static int tty_ldisc_open(struct tty_struct *tty, struct tty_ldisc *ld) ret = ld->ops->open(tty); if (ret) clear_bit(TTY_LDISC_OPEN, &tty->flags); + return ret; } return 0; } |