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@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 46a4508ffd2e..60deb5fd1188 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -950,7 +950,7 @@ static int parse_options(char *options, int is_vfat, int silent, int *debug,
         *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, int is_vfat, int silent, int *debug,
                         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. */