[PATCH] bcachefs: intercept mountoption value for bool type

[Hongbo Li]

For mount option with bool type, the value must be 0 or 1 (See
bch2_opt_parse). But this seems does not well intercepted cause
for other value(like 2...), it returns the unexpect return code
with error message printed.

Signed-off-by: Hongbo Li <lihongb...@huawei.com>
---
 fs/bcachefs/opts.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/bcachefs/opts.c b/fs/bcachefs/opts.c
index b1ed0b9a20d3..fe1f17830694 100644
--- a/fs/bcachefs/opts.c
+++ b/fs/bcachefs/opts.c
@@ -314,7 +314,7 @@ int bch2_opt_parse(struct bch_fs *c,
                if (ret < 0 || (*res != 0 && *res != 1)) {
                        if (err)
                                prt_printf(err, "%s: must be bool", 
opt->attr.name);
-                       return ret;
+                       return ret < 0 ?: -EINVAL;
                }
                break;
        case BCH_OPT_UINT:
-- 
2.34.1