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Commit edc44fa0 authored by Felix Beck's avatar Felix Beck Committed by Martin Schwidefsky
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[S390] zcrypt: Free ap_device if dev_set_name fails. 



If dev_set_name fails during scanning the AP bus, the reserved memory
has to be freed.

Signed-off-by: default avatarFelix Beck <felix.beck@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 95f1556c

drivers/s390/crypto/ap_bus.c

+5 −2
Original line number Diff line number Diff line
@@ -1111,8 +1111,11 @@ static void ap_scan_bus(struct work_struct *unused) 


		ap_dev->device.bus = &ap_bus_type;

		ap_dev->device.parent = ap_root_device;

		dev_set_name(&ap_dev->device, "card%02x",

			     AP_QID_DEVICE(ap_dev->qid));

		if (dev_set_name(&ap_dev->device, "card%02x",

				 AP_QID_DEVICE(ap_dev->qid))) {

			kfree(ap_dev);

			continue;

		}

		ap_dev->device.release = ap_device_release;

		rc = device_register(&ap_dev->device);

		if (rc) {