Commit 6082ee72 authored by Nicolas Iooss's avatar Nicolas Iooss Committed by Joerg Roedel

iommu/amd: Initialize devid variable before using it

Commit 2a0cb4e2 ("iommu/amd: Add new map for storing IVHD dev entry
type HID") added a call to DUMP_printk in init_iommu_from_acpi() which
used the value of devid before this variable was initialized.

Fixes: 2a0cb4e2 ('iommu/amd: Add new map for storing IVHD dev entry type HID')
Signed-off-by: default avatarNicolas Iooss <nicolas.iooss_linux@m4x.org>
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 3bd4f911
...@@ -1107,13 +1107,13 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu, ...@@ -1107,13 +1107,13 @@ static int __init init_iommu_from_acpi(struct amd_iommu *iommu,
break; break;
} }
devid = e->devid;
DUMP_printk(" DEV_ACPI_HID(%s[%s])\t\tdevid: %02x:%02x.%x\n", DUMP_printk(" DEV_ACPI_HID(%s[%s])\t\tdevid: %02x:%02x.%x\n",
hid, uid, hid, uid,
PCI_BUS_NUM(devid), PCI_BUS_NUM(devid),
PCI_SLOT(devid), PCI_SLOT(devid),
PCI_FUNC(devid)); PCI_FUNC(devid));
devid = e->devid;
flags = e->flags; flags = e->flags;
ret = add_acpi_hid_device(hid, uid, &devid, false); ret = add_acpi_hid_device(hid, uid, &devid, false);
......
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