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| author | Ingo Molnar | 2016-07-07 10:35:28 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2016-07-07 10:35:28 +0200 |
| commit | 4b4b20852d1009c5e8bc357b22353b62e3a241c7 (patch) | |
| tree | 1026418471fe10c5b9f2fdff8a6b49bf070938fc /drivers/tty/pty.c | |
| parent | tick/broadcast-hrtimer: Set name of the ce_broadcast_hrtimer (diff) | |
| parent | timers: Implement optimization for same expiry time in mod_timer() (diff) | |
| download | kernel-qcow2-linux-4b4b20852d1009c5e8bc357b22353b62e3a241c7.tar.gz kernel-qcow2-linux-4b4b20852d1009c5e8bc357b22353b62e3a241c7.tar.xz kernel-qcow2-linux-4b4b20852d1009c5e8bc357b22353b62e3a241c7.zip | |
Merge branch 'timers/fast-wheel' into timers/core
Diffstat (limited to 'drivers/tty/pty.c')
| -rw-r--r-- | drivers/tty/pty.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c index f856c4544eea..51e0d32883ba 100644 --- a/drivers/tty/pty.c +++ b/drivers/tty/pty.c @@ -667,8 +667,11 @@ static void pty_unix98_remove(struct tty_driver *driver, struct tty_struct *tty) fsi = tty->driver_data; else fsi = tty->link->driver_data; - devpts_kill_index(fsi, tty->index); - devpts_release(fsi); + + if (fsi) { + devpts_kill_index(fsi, tty->index); + devpts_release(fsi); + } } static const struct tty_operations ptm_unix98_ops = { |