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/tty/moxa.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/tty/moxa.c') diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c index 3b17a044c212..56e616b9109a 100644 --- a/drivers/tty/moxa.c +++ b/drivers/tty/moxa.c @@ -1048,8 +1048,8 @@ static int __init moxa_init(void) moxaDriver = tty_alloc_driver(MAX_PORTS + 1, TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV); - if (!moxaDriver) - return -ENOMEM; + if (IS_ERR(moxaDriver)) + return PTR_ERR(moxaDriver); moxaDriver->name = "ttyMX"; moxaDriver->major = ttymajor; -- cgit v1.2.3