From: Sukadev Bhattiprolu <[EMAIL PROTECTED]>
Subject: [PATCH 1/7]: Propagate error code from devpts_pty_new
Have ptmx_open() propagate any error code returned by devpts_pty_new().
Signed-off-by: Sukadev Bhattiprolu <[EMAIL PROTECTED]>
Cc: Cedric Le Goater <[EMAIL PROTECTED]>
Cc: Dave Hansen <[EMAIL PROTECTED]>
Cc: Serge Hallyn <[EMAIL PROTECTED]>
Cc: [EMAIL PROTECTED]
---
drivers/char/tty_io.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: 2.6.25-rc5-mm1/drivers/char/tty_io.c
===================================================================
--- 2.6.25-rc5-mm1.orig/drivers/char/tty_io.c 2008-03-21 20:13:38.000000000
-0700
+++ 2.6.25-rc5-mm1/drivers/char/tty_io.c 2008-03-24 20:04:07.000000000
-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");
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