OvmfPkg: drop redundant VendorID check in VirtioMmioDeviceLib

[mirror_edk2.git] / OvmfPkg / Library / VirtioMmioDeviceLib / VirtioMmioDevice.c

diff --git a/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice.c b/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice.c
index 2f20272c1445be542359e8654f088f1e90d25d9e..6dbbba008c75fa3d1d5d407867c58ad6266ca6fd 100644 (file)
--- a/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice.c
+++ b/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice.c
@@ -58,7 +58,6 @@ VirtioMmioInit (
   )\r
 {\r
   UINT32     MagicValue;\r
-  UINT32     VendorId;\r
   UINT32     Version;\r
 \r
   //\r
@@ -84,20 +83,6 @@ VirtioMmioInit (
     return EFI_UNSUPPORTED;\r
   }\r
 \r
-  //\r
-  // Double-check MMIO-specific values\r
-  //\r
-  VendorId = VIRTIO_CFG_READ (Device, VIRTIO_MMIO_OFFSET_VENDOR_ID);\r
-  if (VendorId != VIRTIO_VENDOR_ID) {\r
-    //\r
-    // The ARM Base and Foundation Models do not report a valid VirtIo VendorId.\r
-    // They return a value of 0x0 for the VendorId.\r
-    //\r
-    DEBUG((DEBUG_WARN, "VirtioMmioInit: Warning: The VendorId (0x%X) does not "\r
-                       "match the VirtIo VendorId (0x%X).\n",\r
-                       VendorId, VIRTIO_VENDOR_ID));\r
-  }\r
-\r
   return EFI_SUCCESS;\r
 }\r
 \r