Commit 93a97c50 authored Dec 07, 2016 by Dan Carpenter Committed by David S. Miller Dec 08, 2016

ser_gigaset: return -ENOMEM on error instead of success



If we can't allocate the resources in gigaset_initdriver() then we
should return -ENOMEM instead of zero.

Fixes: 2869b23e ("[PATCH] drivers/isdn/gigaset: new M101 driver (v2)")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 7b8076ce

drivers/isdn/gigaset/ser-gigaset.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -755,8 +755,10 @@ static int __init ser_gigaset_init(void)
		driver = gigaset_initdriver(GIGASET_MINOR, GIGASET_MINORS,
		GIGASET_MODULENAME, GIGASET_DEVNAME,
		&ops, THIS_MODULE);
		if (!driver)
		if (!driver) {
		rc = -ENOMEM;
		goto error;
		}

		rc = tty_register_ldisc(N_GIGASET_M101, &gigaset_ldisc);
		if (rc != 0) {