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btrfs-progs: image: remove the dead stat() call in metadump 

In restore_metadump(), we call stat() but never use the result.  This
call site is left by some code refactoring, as the stat() call is now
moved into fixup_device_size().  We can safely remove the call.

Reviewed-by: Su Yue <l@damenly.su>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Qu Wenruo 2021-04-29 17:06:56 +08:00 committed by David Sterba
parent 64c024bf1a
commit 67c9f3cce7
1 changed files with 0 additions and 8 deletions
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8
image/main.c
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@ -2692,7 +2692,6 @@ static int restore_metadump(const char *input, FILE *out, int old_restore,
if (!ret && !multi_devices && !old_restore && if (!ret && !multi_devices && !old_restore &&
btrfs_super_num_devices(mdrestore.original_super) != 1) { btrfs_super_num_devices(mdrestore.original_super) != 1) {
struct btrfs_root *root; struct btrfs_root *root;
struct stat st;
root = open_ctree_fd(fileno(out), target, 0, root = open_ctree_fd(fileno(out), target, 0,
OPEN_CTREE_PARTIAL | OPEN_CTREE_PARTIAL |
@ -2705,13 +2704,6 @@ static int restore_metadump(const char *input, FILE *out, int old_restore,
} }
info = root->fs_info; 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)); ret = fixup_chunks_and_devices(info, &mdrestore, fileno(out));
close_ctree(info->chunk_root); close_ctree(info->chunk_root);
if (ret) if (ret)