1 files changed, 24 insertions, 18 deletions

diff --git a/util-linux/volume_id/volume_id.c b/util-linux/volume_id/volume_id.c
index 6852a8203..1acd90596 100644
--- a/util-linux/volume_id/volume_id.c
+++ b/util-linux/volume_id/volume_id.c
@@ -45,8 +45,8 @@
 #define ENABLE_FEATURE_VOLUMEID_UFS           0
 
 
-typedef int (*raid_probe_fptr)(struct volume_id *id, uint64_t off, uint64_t size);
-typedef int (*probe_fptr)(struct volume_id *id, uint64_t off);
+typedef int (*raid_probe_fptr)(struct volume_id *id, /*uint64_t off,*/ uint64_t size);
+typedef int (*probe_fptr)(struct volume_id *id /*, uint64_t off*/);
 
 static const raid_probe_fptr raid1[] = {
 #if ENABLE_FEATURE_VOLUMEID_LINUXRAID
@@ -150,43 +150,49 @@ static const probe_fptr fs2[] = {
 #endif
 };
 
-int volume_id_probe_all(struct volume_id *id, uint64_t off, uint64_t size)
+int volume_id_probe_all(struct volume_id *id, /*uint64_t off,*/ uint64_t size)
 {
 	unsigned i;
 
-	if (id == NULL)
-		return -EINVAL;
-
 	/* probe for raid first, cause fs probes may be successful on raid members */
 	if (size) {
-		for (i = 0; i < ARRAY_SIZE(raid1); i++)
-			if (raid1[i](id, off, size) == 0)
+		for (i = 0; i < ARRAY_SIZE(raid1); i++) {
+			if (raid1[i](id, /*off,*/ size) == 0)
+				goto ret;
+			if (id->error)
 				goto ret;
+		}
 	}
 
-	for (i = 0; i < ARRAY_SIZE(raid2); i++)
-		if (raid2[i](id, off) == 0)
+	for (i = 0; i < ARRAY_SIZE(raid2); i++) {
+		if (raid2[i](id /*,off*/) == 0)
 			goto ret;
+		if (id->error)
+			goto ret;
+	}
 
 	/* signature in the first block, only small buffer needed */
-	for (i = 0; i < ARRAY_SIZE(fs1); i++)
-		if (fs1[i](id, off) == 0)
+	for (i = 0; i < ARRAY_SIZE(fs1); i++) {
+		if (fs1[i](id /*,off*/) == 0)
 			goto ret;
+		if (id->error)
+			goto ret;
+	}
 
 	/* fill buffer with maximum */
 	volume_id_get_buffer(id, 0, SB_BUFFER_SIZE);
 
-	for (i = 0; i < ARRAY_SIZE(fs2); i++)
-		if (fs2[i](id, off) == 0)
+	for (i = 0; i < ARRAY_SIZE(fs2); i++) {
+		if (fs2[i](id /*,off*/) == 0)
 			goto ret;
-	return -1;
+		if (id->error)
+			goto ret;
+	}
 
  ret:
-	/* If the filestystem in recognized, we free the allocated buffers,
-	   otherwise they will stay in place for the possible next probe call */
 	volume_id_free_buffer(id);
+	return (- id->error); /* 0 or -1 */
 
-	return 0;
 }
 
 /* open volume by device node */