diff options
| -rw-r--r-- | drivers/pci/vpd.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/pci/vpd.c b/drivers/pci/vpd.c index 8c4fad7e3b6a..28052d4d1990 100644 --- a/drivers/pci/vpd.c +++ b/drivers/pci/vpd.c @@ -98,24 +98,18 @@ static size_t pci_vpd_size(struct pci_dev *dev, size_t old_size) } off += PCI_VPD_LRDT_TAG_SIZE + pci_vpd_lrdt_size(header); + } else { + pci_warn(dev, "invalid large VPD tag %02x at offset %zu\n", + tag, off); + return 0; } } else { /* Short Resource Data Type Tag */ off += PCI_VPD_SRDT_TAG_SIZE + pci_vpd_srdt_size(header); tag = pci_vpd_srdt_tag(header); - } - - if (tag == PCI_VPD_STIN_END) /* End tag descriptor */ - return off; - - if ((tag != PCI_VPD_LTIN_ID_STRING) && - (tag != PCI_VPD_LTIN_RO_DATA) && - (tag != PCI_VPD_LTIN_RW_DATA)) { - pci_warn(dev, "invalid %s VPD tag %02x at offset %zu", - (header[0] & PCI_VPD_LRDT) ? "large" : "short", - tag, off); - return 0; + if (tag == PCI_VPD_STIN_END) /* End tag descriptor */ + return off; } } return 0; |