[PATCH] f2fs-tools: skipped to end on error syntax error

[Robin Hsu]

When error were found, we won't need to do any initialization but
just quit.

Signed-off-by: Robin Hsu <robin...@google.com>
---
 fsck/main.c | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/fsck/main.c b/fsck/main.c
index 32559f1..e70048b 100644
--- a/fsck/main.c
+++ b/fsck/main.c
@@ -597,20 +597,22 @@ void f2fs_parse_options(int argc, char *argv[])
                }
        }
 
-       add_default_options();
+       if (err == NOERROR) {
+               add_default_options();
 
-       if (optind >= argc) {
-               MSG(0, "\tError: Device not specified\n");
-               error_out(prog);
-       }
+               if (optind >= argc) {
+                       MSG(0, "\tError: Device not specified\n");
+                       error_out(prog);
+               }
 
-       c.devices[0].path = strdup(argv[optind]);
-       if (argc > (optind + 1)) {
-               c.dbg_lv = 0;
-               err = EUNKNOWN_ARG;
+               c.devices[0].path = strdup(argv[optind]);
+               if (argc > (optind + 1)) {
+                       c.dbg_lv = 0;
+                       err = EUNKNOWN_ARG;
+               }
+               if (err == NOERROR)
+                       return;
        }
-       if (err == NOERROR)
-               return;
 
        /* print out error */
        switch (err) {
-- 
2.29.2.222.g5d2a92d10f8-goog