diff options
| author | Zhao Lei <zhaolei@cn.fujitsu.com> | 2015-08-26 22:16:14 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2015-08-31 19:25:14 +0200 |
| commit | 64650e13bba21c325a1ca6ea584a3250e9203b8a (patch) | |
| tree | 1bdb8f215466f6ceca65da5f1f102caac30edbbd /cmds-subvolume.c | |
| parent | bf3639dc625bf5b07a6f30f065fbfa1cfb349869 (diff) | |
btrfs-progs: remove code for setup mntid in cmd_subvol_show
We don't need to use value of mntid in cmd_subvol_show(), no need
to get its value.
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'cmds-subvolume.c')
| -rw-r--r-- | cmds-subvolume.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/cmds-subvolume.c b/cmds-subvolume.c index 61f08f51..4258ea10 100644 --- a/cmds-subvolume.c +++ b/cmds-subvolume.c @@ -938,7 +938,7 @@ static int cmd_subvol_show(int argc, char **argv) char uuidparse[BTRFS_UUID_UNPARSED_SIZE]; char *fullpath = NULL, *svpath = NULL, *mnt = NULL; char raw_prefix[] = "\t\t\t\t"; - u64 sv_id, mntid; + u64 sv_id; int fd = -1, mntfd = -1; int ret = 1; DIR *dirstream1 = NULL, *dirstream2 = NULL; @@ -998,12 +998,6 @@ static int cmd_subvol_show(int argc, char **argv) goto out; } - ret = btrfs_list_get_path_rootid(mntfd, &mntid); - if (ret) { - fprintf(stderr, "ERROR: can't get rootid for '%s'\n", mnt); - goto out; - } - if (sv_id == BTRFS_FS_TREE_OBJECTID) { printf("%s is btrfs root\n", fullpath); goto out; |