Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b3f13debd593dbd7242a4ecf6c9b4d529805e5a0 Commit: b3f13debd593dbd7242a4ecf6c9b4d529805e5a0 Parent: a2db8dfce8d94fecae50128d912fec7980687a51 Author: Dan Carpenter <[EMAIL PROTECTED]> AuthorDate: Wed Dec 13 00:35:09 2006 -0800 Committer: Linus Torvalds <[EMAIL PROTECTED]> CommitDate: Wed Dec 13 09:05:53 2006 -0800
[PATCH] tty_io.c balance tty_ldisc_ref() tty_ldisc_deref() should only be called when tty_ldisc_ref() succeeds otherwise it triggers a BUG(). There's already a function tty_ldisc_flush() that flushes properly. Signed-off-by: Dan Carpenter <[EMAIL PROTECTED]> Acked-by: Alan Cox <[EMAIL PROTECTED]> Signed-off-by: Andrew Morton <[EMAIL PROTECTED]> Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]> --- drivers/char/tty_io.c | 7 +------ 1 files changed, 1 insertions(+), 6 deletions(-) diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index a928f6a..47a6eac 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -3335,18 +3335,13 @@ static void __do_SAK(struct work_struct *work) int session; int i; struct file *filp; - struct tty_ldisc *disc; struct fdtable *fdt; if (!tty) return; session = tty->session; - /* We don't want an ldisc switch during this */ - disc = tty_ldisc_ref(tty); - if (disc && disc->flush_buffer) - disc->flush_buffer(tty); - tty_ldisc_deref(disc); + tty_ldisc_flush(tty); if (tty->driver->flush_buffer) tty->driver->flush_buffer(tty); - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html