debugfs: remove unused htree_dump "-l" argument
The long_opt / -l argument was apparently never implemented,
so remove it and associated argument parsing.
This slightly changes the (undocumented) behavior because it
no longer defaults to cwd if no filespec is specified...
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
diff --git a/debugfs/htree.c b/debugfs/htree.c
index 08f9749..b829e25 100644
--- a/debugfs/htree.c
+++ b/debugfs/htree.c
@@ -197,8 +197,6 @@
{
ext2_ino_t ino;
struct ext2_inode inode;
- int c;
- int long_opt = 0;
blk64_t blk;
char *buf = NULL;
struct ext2_dx_root_info *rootnode;
@@ -211,28 +209,7 @@
pager = open_pager();
- reset_getopt();
- while ((c = getopt (argc, argv, "l")) != EOF) {
- switch (c) {
- case 'l':
- long_opt++;
- break;
- default:
- goto print_usage;
- }
- }
-
- if (argc > optind+1) {
- print_usage:
- com_err(0, 0, "Usage: htree_dump [-l] file");
- goto errout;
- }
-
- if (argc == optind)
- ino = cwd;
- else
- ino = string_to_inode(argv[optind]);
- if (!ino)
+ if (common_inode_args_process(argc, argv, &ino, 0))
goto errout;
if (debugfs_read_inode(ino, &inode, argv[1]))