e2fsck: fix various -Wall nits picked up by clang

[tools/e2fsprogs.git] / e2fsck / extents.c

diff --git a/e2fsck/extents.c b/e2fsck/extents.c
index 70798f3..652e938 100644 (file)
--- a/e2fsck/extents.c
+++ b/e2fsck/extents.c
@@ -201,7 +201,10 @@ static errcode_t rewrite_extent_replay(e2fsck_t ctx, struct extent_list *list,
 {
        errcode_t               retval;
        ext2_extent_handle_t    handle;
-       unsigned int            i, ext_written;
+       unsigned int            i;
+#if defined(DEBUG) || defined(DEBUG_SUMMARY)
+       unsigned int            ext_written = 0;
+#endif
        struct ext2fs_extent    *ex, extent;
        blk64_t                 start_val, delta;
 
@@ -223,8 +226,6 @@ static errcode_t rewrite_extent_replay(e2fsck_t ctx, struct extent_list *list,
        if (retval)
                return retval;
 
-       ext_written = 0;
-
        start_val = ext2fs_get_stat_i_blocks(ctx->fs, EXT2_INODE(inode));
 
        for (i = 0, ex = list->extents; i < list->count; i++, ex++) {
@@ -263,7 +264,9 @@ static errcode_t rewrite_extent_replay(e2fsck_t ctx, struct extent_list *list,
                retval = ext2fs_extent_fix_parents(handle);
                if (retval)
                        goto err;
+#if defined(DEBUG) || defined(DEBUG_SUMMARY)
                ext_written++;
+#endif
        }
 
        delta = ext2fs_get_stat_i_blocks(ctx->fs, EXT2_INODE(inode)) -