From: Hongbo Li <lihongbo22@huawei.com>
To: <kent.overstreet@linux.dev>, <bfoster@redhat.com>
Cc: <linux-bcachefs@vger.kernel.org>, <ruanjinjie@huawei.com>,
<lihongbo22@huawei.com>, <chris.zjh@huawei.com>
Subject: [PATCH] bcachefs: intercept mountoption value for bool type
Date: Wed, 21 Feb 2024 17:37:04 +0800 [thread overview]
Message-ID: <20240221093704.3924287-1-lihongbo22@huawei.com> (raw)
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 <lihongbo22@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
next reply other threads:[~2024-02-21 9:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-21 9:37 Hongbo Li [this message]
2024-02-21 13:36 ` [PATCH] bcachefs: intercept mountoption value for bool type Brian Foster
2024-02-21 23:51 ` Kent Overstreet
2024-02-22 1:30 ` Hongbo Li
2024-02-22 3:03 ` Kent Overstreet
2024-02-22 3:46 ` Hongbo Li
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