dm dedup cbt: whitespace nits

diff --git a/drivers/md/dm-dedup-cbt.c b/drivers/md/dm-dedup-cbt.c
index f400e6e0f71a276b6378ba71a47b2e348ea91583..9b86e8919a0fd1308bf4a13d71b82fdca32d25d5 100644 (file)
--- a/drivers/md/dm-dedup-cbt.c
+++ b/drivers/md/dm-dedup-cbt.c
@@ -78,7 +78,7 @@ static int __begin_transaction(struct metadata *md)
        struct dm_block *sblock;
 
        r = dm_bm_read_lock(md->meta_bm, METADATA_SUPERBLOCK_LOCATION,
-                                       NULL, &sblock);
+                           NULL, &sblock);
        if (r)
                return r;
 
@@ -121,7 +121,7 @@ static int __commit_transaction(struct metadata *md)
                goto out;
 
        r = dm_bm_write_lock(md->meta_bm, METADATA_SUPERBLOCK_LOCATION,
-                               NULL, &sblock);
+                            NULL, &sblock);
        if (r)
                goto out;
 
@@ -177,19 +177,19 @@ static int write_initial_superblock(struct metadata *md)
                return r;
 
        r = dm_bm_write_lock_zero(md->meta_bm, METADATA_SUPERBLOCK_LOCATION,
-                                                       NULL, &sblock);
+                                 NULL, &sblock);
        if (r < 0)
                return r;
 
        disk_super = dm_block_data(sblock);
 
        r = dm_sm_copy_root(md->meta_sm, &disk_super->metadata_space_map_root,
-                                                       meta_len);
+                           meta_len);
        if (r < 0)
                goto bad_locked;
 
        r = dm_sm_copy_root(md->data_sm, &disk_super->data_space_map_root,
-                                                       data_len);
+                           data_len);
        if (r < 0)
                goto bad_locked;
 
@@ -245,7 +245,7 @@ static struct metadata *init_meta_cowbtree(void *input_param, bool *unformatted)
                return ERR_PTR(-ENOMEM);
 
        meta_bm = dm_block_manager_create(p->metadata_bdev, METADATA_BSIZE,
-                               METADATA_CACHESIZE, METADATA_MAXLOCKS);
+                                         METADATA_CACHESIZE, METADATA_MAXLOCKS);
        if (IS_ERR(meta_bm)) {
                md = (struct metadata *)meta_bm;
                goto badbm;
@@ -264,7 +264,7 @@ static struct metadata *init_meta_cowbtree(void *input_param, bool *unformatted)
                md->meta_bm = meta_bm;
 
                ret = dm_bm_read_lock(meta_bm, METADATA_SUPERBLOCK_LOCATION,
-                                       NULL, &sblock);
+                                     NULL, &sblock);
                if (ret < 0) {
                        DMERR("could not read_lock superblock");
                        /* XXX: handle error */
@@ -273,18 +273,17 @@ static struct metadata *init_meta_cowbtree(void *input_param, bool *unformatted)
                disk_super = dm_block_data(sblock);
 
                ret = dm_tm_open_with_sm(meta_bm, METADATA_SUPERBLOCK_LOCATION,
-                               disk_super->metadata_space_map_root,
-                               sizeof(disk_super->metadata_space_map_root),
-                               &md->tm, &md->meta_sm);
+                                        disk_super->metadata_space_map_root,
+                                        sizeof(disk_super->metadata_space_map_root),
+                                        &md->tm, &md->meta_sm);
                if (ret < 0) {
                        DMERR("could not open_with_sm superblock");
                        /* XXX: handle error */
                }
 
 
-               md->data_sm = dm_sm_disk_open(md->tm,
-                               disk_super->data_space_map_root,
-                               sizeof(disk_super->data_space_map_root));
+               md->data_sm = dm_sm_disk_open(md->tm, disk_super->data_space_map_root,
+                                             sizeof(disk_super->data_space_map_root));
                if (IS_ERR(md->data_sm)) {
                        DMERR("dm_disk_open failed");
                        /*XXX: handle error */
@@ -296,7 +295,7 @@ static struct metadata *init_meta_cowbtree(void *input_param, bool *unformatted)
        }
 
        ret = dm_tm_create_with_sm(meta_bm, METADATA_SUPERBLOCK_LOCATION,
-                                               &tm, &meta_sm);
+                                  &tm, &meta_sm);
        if (ret < 0) {
                md = ERR_PTR(ret);
                goto badtm;
@@ -413,7 +412,7 @@ static int get_refcount_cowbtree(struct metadata *md, uint64_t blockn)
  *********************************************************/
 
 static int kvs_delete_linear_cowbtree(struct kvstore *kvs,
-                                       void *key, int32_t ksize)
+                                     void *key, int32_t ksize)
 {
        int r;
        struct kvstore_cbt *kvcbt = NULL;
@@ -439,7 +438,7 @@ static int kvs_delete_linear_cowbtree(struct kvstore *kvs,
  * < 0 - error on lookup
  */
 static int kvs_lookup_linear_cowbtree(struct kvstore *kvs, void *key,
-                       int32_t ksize, void *value, int32_t *vsize)
+                                     int32_t ksize, void *value, int32_t *vsize)
 {
        int r;
        struct kvstore_cbt *kvcbt = NULL;
@@ -460,8 +459,8 @@ static int kvs_lookup_linear_cowbtree(struct kvstore *kvs, void *key,
 }
 
 static int kvs_insert_linear_cowbtree(struct kvstore *kvs, void *key,
-                               int32_t ksize, void *value,
-                               int32_t vsize)
+                                     int32_t ksize, void *value,
+                                     int32_t vsize)
 {
        int inserted;
        struct kvstore_cbt *kvcbt = NULL;
@@ -475,11 +474,11 @@ static int kvs_insert_linear_cowbtree(struct kvstore *kvs, void *key,
                return -EINVAL;
 
        return dm_btree_insert_notify(&(kvcbt->info), kvcbt->root, key,
-                                       value, &(kvcbt->root), &inserted);
+                                     value, &(kvcbt->root), &inserted);
 
 }
 
-static struct kvstore *kvs_create_linear_cowbtree(struct metadata *md,
+static struct kvstore * kvs_create_linear_cowbtree(struct metadata *md,
                        uint32_t ksize, uint32_t vsize, uint32_t kmax,
                        bool unformatted)
 {
@@ -550,7 +549,7 @@ badtree:
  ********************************************************/
 
 static int kvs_delete_sparse_cowbtree(struct kvstore *kvs,
-                                       void *key, int32_t ksize)
+                                     void *key, int32_t ksize)
 {
        char *entry;
        uint64_t key_val;
@@ -594,7 +593,7 @@ repeat:
  * < 0 - error on lookup
  */
 static int kvs_lookup_sparse_cowbtree(struct kvstore *kvs, void *key,
-                       int32_t ksize, void *value, int32_t *vsize)
+                                     int32_t ksize, void *value, int32_t *vsize)
 {
        char *entry;
        uint64_t key_val;
@@ -633,8 +632,8 @@ repeat:
 }
 
 static int kvs_insert_sparse_cowbtree(struct kvstore *kvs, void *key,
-                               int32_t ksize, void *value,
-                               int32_t vsize)
+                                     int32_t ksize, void *value,
+                                     int32_t vsize)
 {
        char *entry;
        uint64_t key_val;
@@ -663,7 +662,7 @@ repeat:
                memcpy(entry, key, ksize);
                memcpy(entry + ksize, value, vsize);
                r = dm_btree_insert(&(kvcbt->info), kvcbt->root, &key_val,
-                                       entry, &(kvcbt->root));
+                                   entry, &(kvcbt->root));
                kfree(entry);
                return r;
        } else if (r >= 0) {