From c3a6344ae475763b6fb0fb2ec3639004f500d0f1 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 16 Aug 2012 16:16:56 +0300 Subject: TTY: tty_alloc_driver() returns error pointers We changed these from alloc_tty_driver() to tty_alloc_driver() so the error handling needs to modified to check for IS_ERR() instead of NULL. Signed-off-by: Dan Carpenter Acked-by: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- drivers/char/ttyprintk.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/char/ttyprintk.c') diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c index 561f8aa7cd8..af98f6d6509 100644 --- a/drivers/char/ttyprintk.c +++ b/drivers/char/ttyprintk.c @@ -187,8 +187,8 @@ static int __init ttyprintk_init(void) TTY_DRIVER_RESET_TERMIOS | TTY_DRIVER_REAL_RAW | TTY_DRIVER_UNNUMBERED_NODE); - if (!ttyprintk_driver) - return ret; + if (IS_ERR(ttyprintk_driver)) + return PTR_ERR(ttyprintk_driver); ttyprintk_driver->driver_name = "ttyprintk"; ttyprintk_driver->name = "ttyprintk"; -- cgit v1.2.3-18-g5258