1 files changed, 4 insertions, 8 deletions

diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index 58a7963e168a..6b4dcd4f2943 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -46,10 +46,7 @@ static void isofs_put_super(struct super_block *sb)
 #ifdef CONFIG_JOLIET
         lock_kernel();
 
-        if (sbi->s_nls_iocharset) {
-                unload_nls(sbi->s_nls_iocharset);
-                sbi->s_nls_iocharset = NULL;
-        }
+        unload_nls(sbi->s_nls_iocharset);
 
         unlock_kernel();
 #endif
@@ -142,6 +139,7 @@ static const struct dentry_operations isofs_dentry_ops[] = {
 
 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 +149,6 @@ 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 +629,7 @@ static int isofs_fill_super(struct super_block *s, void *data, int silent)
                         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)
@@ -912,8 +909,7 @@ out_no_root:
                 printk(KERN_WARNING "%s: get root inode failed\n", __func__);
 out_no_inode:
 #ifdef CONFIG_JOLIET
-        if (sbi->s_nls_iocharset)
-                unload_nls(sbi->s_nls_iocharset);
+        unload_nls(sbi->s_nls_iocharset);
 #endif
         goto out_freesbi;
 out_no_read: