[PATCH v2 05/10] btrfs-progs: Switch btrfs-find-root to use the new open_ctree flags.

[Qu Wenruo]

Since in previous patches, we introduced the new open_ctree flag
OPEN_CTREE_CHUNK_ONLY, switch btrfs-find-root to use it instead of the
open_ctree_broken().

Signed-off-by: Qu Wenruo <quwen...@cn.fujitsu.com>
---
 btrfs-find-root.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/btrfs-find-root.c b/btrfs-find-root.c
index 6fa61cc..bc2b344 100644
--- a/btrfs-find-root.c
+++ b/btrfs-find-root.c
@@ -281,7 +281,6 @@ static int find_root(struct btrfs_root *root)
 int main(int argc, char **argv)
 {
        struct btrfs_root *root;
-       int dev_fd;
        int opt;
        int ret;
 
@@ -309,14 +308,7 @@ int main(int argc, char **argv)
                exit(1);
        }
 
-       dev_fd = open(argv[optind], O_RDONLY);
-       if (dev_fd < 0) {
-               fprintf(stderr, "Failed to open device %s\n", argv[optind]);
-               exit(1);
-       }
-
-       root = open_ctree_broken(dev_fd, argv[optind]);
-       close(dev_fd);
+       root = open_ctree(argv[optind], 0, OPEN_CTREE_CHUNK_ONLY);
 
        if (!root) {
                fprintf(stderr, "Open ctree failed\n");
-- 
2.2.2

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