udf: fix sparse warnings:

Fix sparse warnings:

  fs/udf/balloc.c:843:3: warning: returning void-valued expression
  fs/udf/balloc.c:847:3: warning: returning void-valued expression
  fs/udf/balloc.c:851:3: warning: returning void-valued expression
  fs/udf/balloc.c:855:3: warning: returning void-valued expression

Reported-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: Jan Kara <jack@suse.cz>

diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c
index 94d876a..58be702 100644 (file)
--- a/fs/udf/balloc.c
+++ b/fs/udf/balloc.c
@@ -840,23 +840,17 @@ void udf_free_blocks(struct super_block *sb, struct inode *inode,
        struct udf_part_map *map = &UDF_SB(sb)->s_partmaps[partition];
 
        if (map->s_partition_flags & UDF_PART_FLAG_UNALLOC_BITMAP) {
-               return udf_bitmap_free_blocks(sb, inode,
-                                             map->s_uspace.s_bitmap,
-                                             bloc, offset, count);
+               udf_bitmap_free_blocks(sb, inode, map->s_uspace.s_bitmap,
+                                      bloc, offset, count);
        } else if (map->s_partition_flags & UDF_PART_FLAG_UNALLOC_TABLE) {
-               return udf_table_free_blocks(sb, inode,
-                                            map->s_uspace.s_table,
-                                            bloc, offset, count);
+               udf_table_free_blocks(sb, inode, map->s_uspace.s_table,
+                                     bloc, offset, count);
        } else if (map->s_partition_flags & UDF_PART_FLAG_FREED_BITMAP) {
-               return udf_bitmap_free_blocks(sb, inode,
-                                             map->s_fspace.s_bitmap,
-                                             bloc, offset, count);
+               udf_bitmap_free_blocks(sb, inode, map->s_fspace.s_bitmap,
+                                      bloc, offset, count);
        } else if (map->s_partition_flags & UDF_PART_FLAG_FREED_TABLE) {
-               return udf_table_free_blocks(sb, inode,
-                                            map->s_fspace.s_table,
-                                            bloc, offset, count);
-       } else {
-               return;
+               udf_table_free_blocks(sb, inode, map->s_fspace.s_table,
+                                     bloc, offset, count);
        }
 }