linux-kernel - [PATCH 1/7] fat: Fix parse

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Date:	Tue, 01 Jul 2008 11:57:02 +0900
From:	OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>
To:	akpm@...ux-foundation.org
Cc:	linux-kernel@...r.kernel.org, hirofumi@...l.parknet.co.jp
Subject: [PATCH 1/7] fat: Fix parse_options()


Current parse_options() exits too early. We need to run the code of
bottom in this function even if users doesn't specify options.

Signed-off-by: OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>
---

 fs/fat/inode.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff -puN fs/fat/inode.c~fat_default_opt-fix fs/fat/inode.c
--- linux-2.6/fs/fat/inode.c~fat_default_opt-fix	2008-06-08 23:05:53.000000000 +0900
+++ linux-2.6-hirofumi/fs/fat/inode.c	2008-06-08 23:05:53.000000000 +0900
@@ -950,7 +950,7 @@ static int parse_options(char *options, 
 	*debug = 0;
 
 	if (!options)
-		return 0;
+		goto out;
 
 	while ((p = strsep(&options, ",")) != NULL) {
 		int token;
@@ -1104,10 +1104,13 @@ static int parse_options(char *options, 
 			return -EINVAL;
 		}
 	}
+
+out:
 	/* UTF-8 doesn't provide FAT semantics */
 	if (!strcmp(opts->iocharset, "utf8")) {
 		printk(KERN_ERR "FAT: utf8 is not a recommended IO charset"
-		       " for FAT filesystems, filesystem will be case sensitive!\n");
+		       " for FAT filesystems, filesystem will be "
+		       "case sensitive!\n");
 	}
 
 	/* If user doesn't specify allow_utime, it's initialized from dmask. */
_
--
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