X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fmd%2Fdm-table.c;h=51be53344214906593ec54dec6b6e8e1c018f369;hb=c805df3d6205573fa7a8ef2334b1c8d67381dc8b;hp=d2eb3c5936822832f6087acaf8e9d44943530914;hpb=afb24528f9012e5c6361ca9a9128c7c089c1cc7c;p=linux-2.6

diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index d2eb3c5936..51be533442 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -245,44 +245,6 @@ int dm_table_create(struct dm_table **result, int mode,
 	return 0;
 }
 
-int dm_create_error_table(struct dm_table **result, struct mapped_device *md)
-{
-	struct dm_table *t;
-	sector_t dev_size = 1;
-	int r;
-
-	/*
-	 * Find current size of device.
-	 * Default to 1 sector if inactive.
-	 */
-	t = dm_get_table(md);
-	if (t) {
-		dev_size = dm_table_get_size(t);
-		dm_table_put(t);
-	}
-
-	r = dm_table_create(&t, FMODE_READ, 1, md);
-	if (r)
-		return r;
-
-	r = dm_table_add_target(t, "error", 0, dev_size, NULL);
-	if (r)
-		goto out;
-
-	r = dm_table_complete(t);
-	if (r)
-		goto out;
-
-	*result = t;
-
-out:
-	if (r)
-		dm_table_put(t);
-
-	return r;
-}
-EXPORT_SYMBOL_GPL(dm_create_error_table);
-
 static void free_devices(struct list_head *devices)
 {
 	struct list_head *tmp, *next;
@@ -361,7 +323,7 @@ static int lookup_device(const char *path, dev_t *dev)
 	if ((r = path_lookup(path, LOOKUP_FOLLOW, &nd)))
 		return r;
 
-	inode = nd.dentry->d_inode;
+	inode = nd.path.dentry->d_inode;
 	if (!inode) {
 		r = -ENOENT;
 		goto out;
@@ -375,7 +337,7 @@ static int lookup_device(const char *path, dev_t *dev)
 	*dev = inode->i_rdev;
 
  out:
-	path_release(&nd);
+	path_put(&nd.path);
 	return r;
 }
 
@@ -475,7 +437,7 @@ static int __table_get_device(struct dm_table *t, struct dm_target *ti,
 			      int mode, struct dm_dev **result)
 {
 	int r;
-	dev_t dev;
+	dev_t uninitialized_var(dev);
 	struct dm_dev *dd;
 	unsigned int major, minor;
 
@@ -804,7 +766,7 @@ static int setup_indexes(struct dm_table *t)
 		return -ENOMEM;
 
 	/* set up internal nodes, bottom-up */
-	for (i = t->depth - 2, total = 0; i >= 0; i--) {
+	for (i = t->depth - 2; i >= 0; i--) {
 		t->index[i] = indexes;
 		indexes += (KEYS_PER_NODE * t->counts[i]);
 		setup_btree_index(i, t);
@@ -954,7 +916,7 @@ void dm_table_presuspend_targets(struct dm_table *t)
 	if (!t)
 		return;
 
-	return suspend_targets(t, 0);
+	suspend_targets(t, 0);
 }
 
 void dm_table_postsuspend_targets(struct dm_table *t)
@@ -962,7 +924,7 @@ void dm_table_postsuspend_targets(struct dm_table *t)
 	if (!t)
 		return;
 
-	return suspend_targets(t, 1);
+	suspend_targets(t, 1);
 }
 
 int dm_table_resume_targets(struct dm_table *t)