diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2008-05-17 17:12:24 +0200 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-17 17:12:24 +0200 |
commit | 538f0fd0f210c2ce5c585799f18d0e5c7cf6155e (patch) | |
tree | e9fa2b10ce5d92ac6bcd8ac55af1cd97bda3ec5d /drivers/char/tty_io.c | |
parent | 3bb6fbf9969a8bbe4892968659239273d092e78a (diff) | |
parent | f26a3988917913b3d11b2bd741601a2c64ab9204 (diff) |
Merge branch 'linus' into x86/garttip-x86-gart-2008-05-17-15-12-25
Diffstat (limited to 'drivers/char/tty_io.c')
-rw-r--r-- | drivers/char/tty_io.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index 49c1a2267a55..e94bee032314 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -1215,10 +1215,11 @@ int tty_check_change(struct tty_struct *tty) if (!tty->pgrp) { printk(KERN_WARNING "tty_check_change: tty->pgrp == NULL!\n"); - goto out; + goto out_unlock; } if (task_pgrp(current) == tty->pgrp) - goto out; + goto out_unlock; + spin_unlock_irqrestore(&tty->ctrl_lock, flags); if (is_ignored(SIGTTOU)) goto out; if (is_current_pgrp_orphaned()) { @@ -1229,6 +1230,8 @@ int tty_check_change(struct tty_struct *tty) set_thread_flag(TIF_SIGPENDING); ret = -ERESTARTSYS; out: + return ret; +out_unlock: spin_unlock_irqrestore(&tty->ctrl_lock, flags); return ret; } |