MdeModulePkg/UsbBusDxe: log warning message at DEBUG_WARN level

"UsbSelectConfig: failed to connect driver %r, ignored" is an error
message, but it states at once that the error condition will not affect
the control flow. Degrade the report to DEBUG_WARN.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c
index b0e6b835ac24f03c1aedc8e73ff9bb731eb5279d..62645d9bdedbce5c19a156a9e33c09dc6c945056 100644 (file)
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c
@@ -440,7 +440,11 @@ UsbSelectConfig (
     Status = UsbConnectDriver (UsbIf);\r
 \r
     if (EFI_ERROR (Status)) {\r
-      DEBUG ((EFI_D_ERROR, "UsbSelectConfig: failed to connect driver %r, ignored\n", Status));\r
+      DEBUG ((\r
+        DEBUG_WARN,\r
+        "UsbSelectConfig: failed to connect driver %r, ignored\n",\r
+        Status\r
+        ));\r
     }\r
   }\r
 \r