efiboot: don't error on unknown type with DEV_ABBREV_ONLY

Signed-off-by: Peter Jones <pjones@redhat.com>

diff --git a/src/linux.c b/src/linux.c
index 6d20c2d..7fac339 100644 (file)
--- a/src/linux.c
+++ b/src/linux.c
@@ -494,10 +494,15 @@ slash_err:
                         dev->flags |= DEV_ABBREV_ONLY;
                         i = last_successful_probe;
                         current += pos;
+
+                        if (!*current || !strncmp(current, "block/", 6))
+                                break;
                 }
         }
 
-        if (dev->interface_type == unknown) {
+        if (dev->interface_type == unknown &&
+            !(dev->flags & DEV_ABBREV_ONLY) &&
+            !strcmp(current, "block/")) {
                 efi_error("unknown storage interface");
                 errno = ENOSYS;
                 goto err;