commit 72ce6094c0d3c1f0025eb118bb9406206f277479
author Namjae Jeon <namjae.jeon@samsung.com> Sat Dec 01 10:55:32 2012 +0900
committer Jaegeuk Kim <jaegeuk.kim@samsung.com> Tue Dec 11 13:43:43 2012 +0900
tree f6e75b3224792ec26d15e57ac5cb4aa09f5630fc
parent be4124f8720ef83757a66caa46f6045f0292d1f4

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

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 @@
 			set_opt(sbi, DISABLE_EXT_IDENTIFY);
 			break;
 		default:
+			pr_err("Unrecognized mount option \"%s\" or missing value\n",
+					p);
 			return -EINVAL;
 		}
 	}