From 4f8f9d66cdac4845409f7520e4f287a1907a6bf9 Mon Sep 17 00:00:00 2001 From: Sukadev Bhattiprolu <sukadev@us.ibm.com> Date: Wed, 30 Apr 2008 00:54:20 -0700 Subject: [PATCH] devpts: propagate error code from devpts_pty_new Have ptmx_open() propagate any error code returned by devpts_pty_new() (which returns either 0 or -ENOMEM anyway). Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com> Acked-by: Serge Hallyn <serue@us.ibm.com> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- drivers/char/tty_io.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index ddfa529936e8a..edcb7e471f029 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -2838,8 +2838,8 @@ static int ptmx_open(struct inode *inode, struct file *filp) filp->private_data = tty; file_move(filp, &tty->tty_files); - retval = -ENOMEM; - if (devpts_pty_new(tty->link)) + retval = devpts_pty_new(tty->link); + if (retval) goto out1; check_tty_count(tty, "ptmx_open"); -- GitLab