Commit c38778c3 authored Sep 26, 2006 by Dave Jones Committed by Jeff Garzik Sep 27, 2006

[PATCH] Fix reference of uninitialised memory in ata_device_add()



ata_device_add fails, calls ata_host_remove with pointers to unitialized
memory.

Signed-off-by: Dave Jones <davej@redhat.com>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Tejun Heo <htejun@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

parent bda30288

drivers/ata/libata-core.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -5478,11 +5478,10 @@ int ata_device_add(const struct ata_probe_ent *ent)
		int irq_line = ent->irq;

		ap = ata_port_add(ent, host, i);
		host->ports[i] = ap;
		if (!ap)
		goto err_out;

		host->ports[i] = ap;

		/* dummy? */
		if (ent->dummy_port_mask & (1 << i)) {
		ata_port_printk(ap, KERN_INFO, "DUMMY\n");