From 72ce6094c0d3c1f0025eb118bb9406206f277479 Mon Sep 17 00:00:00 2001
From: Namjae Jeon <namjae.jeon@samsung.com>
Date: Sat, 1 Dec 2012 10:55:32 +0900
Subject: f2fs: show error in case of invalid mount arguments

print the invalid argument/value from parse_options in case of
mount failure.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
---
 fs/f2fs/super.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'fs/f2fs')

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 4360600..5830e53 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -311,6 +311,8 @@ static int parse_options(struct f2fs_sb_info *sbi, char *options)
 			set_opt(sbi, DISABLE_EXT_IDENTIFY);
 			break;
 		default:
+			pr_err("Unrecognized mount option \"%s\" or missing value\n",
+					p);
 			return -EINVAL;
 		}
 	}
-- 
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