Btrfs-progs: remove unused code

Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

diff --git a/volumes.c b/volumes.c
index 28b208d..e2ce25d 100644 (file)
--- a/volumes.c
+++ b/volumes.c
@@ -231,7 +231,6 @@ int btrfs_scan_one_device(int fd, const char *path,
        char *buf;
        int ret;
        u64 devid;
-       char uuidbuf[37];
 
        buf = malloc(4096);
        if (!buf) {
@@ -249,7 +248,6 @@ int btrfs_scan_one_device(int fd, const char *path,
                *total_devs = 1;
        else
                *total_devs = btrfs_super_num_devices(disk_super);
-       uuid_unparse(disk_super->fsid, uuidbuf);
 
        ret = device_list_add(path, disk_super, devid, fs_devices_ret);