libext2fs: Micro-optimization in inode scan code

Signed-off-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/lib/ext2fs/inode.c b/lib/ext2fs/inode.c
index b4a445d..bd568b3 100644 (file)
--- a/lib/ext2fs/inode.c
+++ b/lib/ext2fs/inode.c
@@ -239,9 +239,8 @@ static errcode_t get_next_blockgroup(ext2_inode_scan scan)
                scan->inodes_left -=
                        fs->group_desc[scan->current_group].bg_itable_unused;
                scan->blocks_left =
-                       (EXT2_INODES_PER_GROUP(fs->super) -
-                        fs->group_desc[scan->current_group].bg_itable_unused +
-                        fs->blocksize / scan->inode_size - 1) *
+                       (scan->inodes_left +
+                        (fs->blocksize / scan->inode_size - 1)) *
                        scan->inode_size / fs->blocksize;
        }