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Message-ID: <20080416221524.GA7112@us.ibm.com> Date: Wed, 16 Apr 2008 15:15:24 -0700 From: sukadev@...ibm.com To: Andrew Morton <akpm@...l.org> Cc: serue@...ibm.com, "Eric W. Biederman" <ebiederm@...ssion.com>, hpa@...or.com, Containers <containers@...ts.osdl.org>, linux-kernel@...r.kernel.org Subject: [PATCH]: Propagate error code from devpts_pty_new From: Sukadev Bhattiprolu <sukadev@...ibm.com> Subject: [PATCH]: 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@...ibm.com> --- drivers/char/tty_io.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: 2.6.25-rc8-mm2/drivers/char/tty_io.c =================================================================== --- 2.6.25-rc8-mm2.orig/drivers/char/tty_io.c 2008-04-16 09:38:23.000000000 -0700 +++ 2.6.25-rc8-mm2/drivers/char/tty_io.c 2008-04-16 09:51:11.000000000 -0700 @@ -2835,8 +2835,8 @@ static int ptmx_open(struct inode *inode 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, "tty_open"); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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