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: 2869b23e4b
("[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>
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@ -755,8 +755,10 @@ static int __init ser_gigaset_init(void)
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driver = gigaset_initdriver(GIGASET_MINOR, GIGASET_MINORS,
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GIGASET_MODULENAME, GIGASET_DEVNAME,
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&ops, THIS_MODULE);
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if (!driver)
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if (!driver) {
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rc = -ENOMEM;
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goto error;
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}
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rc = tty_register_ldisc(N_GIGASET_M101, &gigaset_ldisc);
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if (rc != 0) {
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