[PATCH 1/3] btrfs: image: remove the dead stat() call

[Qu Wenruo]

In restore_metadump(), we call stat() but never uses the result get.

This call site is left by some code refactor, as the stat() call is now
moved into fixup_device_size().

So we can safely remove the call.

Signed-off-by: Qu Wenruo <w...@suse.com>
---
 image/main.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/image/main.c b/image/main.c
index 48070e52c21f..24393188e5e3 100644
--- a/image/main.c
+++ b/image/main.c
@@ -2690,7 +2690,6 @@ static int restore_metadump(const char *input, FILE *out, 
int old_restore,
        if (!ret && !multi_devices && !old_restore &&
            btrfs_super_num_devices(mdrestore.original_super) != 1) {
                struct btrfs_root *root;
-               struct stat st;
 
                root = open_ctree_fd(fileno(out), target, 0,
                                          OPEN_CTREE_PARTIAL |
@@ -2703,13 +2702,6 @@ static int restore_metadump(const char *input, FILE 
*out, int old_restore,
                }
                info = root->fs_info;
 
-               if (stat(target, &st)) {
-                       error("stat %s failed: %m", target);
-                       close_ctree(info->chunk_root);
-                       free(cluster);
-                       return 1;
-               }
-
                ret = fixup_chunks_and_devices(info, &mdrestore, fileno(out));
                close_ctree(info->chunk_root);
                if (ret)
-- 
2.30.1