We don't need to use value of mntid in cmd_subvol_show(), no need
to get its value.
Signed-off-by: Zhao Lei <zhao...@cn.fujitsu.com>
---
cmds-subvolume.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/cmds-subvolume.c b/cmds-subvolume.c
index 20e2c01..75ecd45 100644
--- a/cmds-subvolume.c
+++ b/cmds-subvolume.c
@@ -939,7 +939,7 @@ 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;
@@ -999,12 +999,6 @@ 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;
--
1.8.5.1
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