[PATCH] isofs: fix Joliet regression

[Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>]

From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Subject: [PATCH] isofs: fix Joliet regression

commit 5404ac8e4418ab3d254950ee4f9bcafc1da20b4a ("isofs: cleanup mount
option processing") missed conversion of joliet option flag resulting
in non-working Joliet support.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
I really want to believe that this is just the unlucky coincidence with
the ongoing vfat madness...

 fs/isofs/inode.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: b/fs/isofs/inode.c
===================================================================
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -142,6 +142,7 @@ static const struct dentry_operations is
 
 struct iso9660_options{
 	unsigned int rock:1;
+	unsigned int joliet:1;
 	unsigned int cruft:1;
 	unsigned int hide:1;
 	unsigned int showassoc:1;
@@ -151,7 +152,6 @@ struct iso9660_options{
 	unsigned int gid_set:1;
 	unsigned int utf8:1;
 	unsigned char map;
-	char joliet;
 	unsigned char check;
 	unsigned int blocksize;
 	mode_t fmode;
@@ -632,7 +632,7 @@ static int isofs_fill_super(struct super
 			else if (isonum_711(vdp->type) == ISO_VD_SUPPLEMENTARY) {
 				sec = (struct iso_supplementary_descriptor *)vdp;
 				if (sec->escape[0] == 0x25 && sec->escape[1] == 0x2f) {
-					if (opt.joliet == 'y') {
+					if (opt.joliet) {
 						if (sec->escape[2] == 0x40)
 							joliet_level = 1;
 						else if (sec->escape[2] == 0x43)