6 files changed, 7 insertions, 75 deletions

diff --git a/fs/hpfs/dir.c b/fs/hpfs/dir.c
index b3d7c0ddb609..208f3d7769d5 100644
--- a/fs/hpfs/dir.c
+++ b/fs/hpfs/dir.c
@@ -250,8 +250,6 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, struct name
         hpfs_result = hpfs_i(result);
         if (!de->directory) hpfs_result->i_parent_dir = dir->i_ino;
 
-        hpfs_decide_conv(result, name, len);
-
         if (de->has_acl || de->has_xtd_perm) if (!(dir->i_sb->s_flags & MS_RDONLY)) {
                 hpfs_error(result->i_sb, "ACLs or XPERM found. This is probably HPFS386. This driver doesn't support it now. Send me some info on these structures");
                 goto bail1;
diff --git a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h
index 860d09f199b2..d10108690ed0 100644
--- a/fs/hpfs/hpfs_fn.h
+++ b/fs/hpfs/hpfs_fn.h
@@ -51,7 +51,6 @@ struct hpfs_inode_info {
         unsigned i_disk_sec;    /* (files) minimalist cache of alloc info */
         unsigned i_n_secs;      /* (files) minimalist cache of alloc info */
         unsigned i_ea_size;     /* size of extended attributes */
-        unsigned i_conv : 2;    /* (files) crlf->newline hackery */
         unsigned i_ea_mode : 1; /* file's permission is stored in ea */
         unsigned i_ea_uid : 1;  /* file's uid is stored in ea */
         unsigned i_ea_gid : 1;  /* file's gid is stored in ea */
@@ -73,7 +72,6 @@ struct hpfs_sb_info {
         uid_t sb_uid;                   /* uid from mount options */
         gid_t sb_gid;                   /* gid from mount options */
         umode_t sb_mode;                /* mode from mount options */
-        unsigned sb_conv : 2;           /* crlf->newline hackery */
         unsigned sb_eas : 2;            /* eas: 0-ignore, 1-ro, 2-rw */
         unsigned sb_err : 2;            /* on errs: 0-cont, 1-ro, 2-panic */
         unsigned sb_chk : 2;            /* checks: 0-no, 1-normal, 2-strict */
@@ -90,14 +88,6 @@ struct hpfs_sb_info {
         int sb_timeshift;
 };
 
-/*
- * conv= options
- */
-
-#define CONV_BINARY 0                   /* no conversion */
-#define CONV_TEXT 1                     /* crlf->newline */
-#define CONV_AUTO 2                     /* decide based on file contents */
-
 /* Four 512-byte buffers and the 2k block obtained by concatenating them */
 
 struct quad_buffer_head {
@@ -298,7 +288,6 @@ int hpfs_compare_names(struct super_block *, const unsigned char *, unsigned,
                        const unsigned char *, unsigned, int);
 int hpfs_is_name_long(const unsigned char *, unsigned);
 void hpfs_adjust_length(const unsigned char *, unsigned *);
-void hpfs_decide_conv(struct inode *, const unsigned char *, unsigned);
 
 /* namei.c */
 
diff --git a/fs/hpfs/inode.c b/fs/hpfs/inode.c
index 29cf0508d271..3b8eeb1693ae 100644
--- a/fs/hpfs/inode.c
+++ b/fs/hpfs/inode.c
@@ -17,7 +17,6 @@ void hpfs_init_inode(struct inode *i)
         i->i_uid = hpfs_sb(sb)->sb_uid;
         i->i_gid = hpfs_sb(sb)->sb_gid;
         i->i_mode = hpfs_sb(sb)->sb_mode;
-        hpfs_inode->i_conv = hpfs_sb(sb)->sb_conv;
         i->i_size = -1;
         i->i_blocks = -1;
         
diff --git a/fs/hpfs/name.c b/fs/hpfs/name.c
index f24736d7a439..9acdf338def0 100644
--- a/fs/hpfs/name.c
+++ b/fs/hpfs/name.c
@@ -8,39 +8,6 @@
 
 #include "hpfs_fn.h"
 
-static const char *text_postfix[]={
-".ASM", ".BAS", ".BAT", ".C", ".CC", ".CFG", ".CMD", ".CON", ".CPP", ".DEF",
-".DOC", ".DPR", ".ERX", ".H", ".HPP", ".HTM", ".HTML", ".JAVA", ".LOG", ".PAS",
-".RC", ".TEX", ".TXT", ".Y", ""};
-
-static const char *text_prefix[]={
-"AUTOEXEC.", "CHANGES", "COPYING", "CONFIG.", "CREDITS", "FAQ", "FILE_ID.DIZ",
-"MAKEFILE", "READ.ME", "README", "TERMCAP", ""};
-
-void hpfs_decide_conv(struct inode *inode, const unsigned char *name, unsigned len)
-{
-        struct hpfs_inode_info *hpfs_inode = hpfs_i(inode);
-        int i;
-        if (hpfs_inode->i_conv != CONV_AUTO) return;
-        for (i = 0; *text_postfix[i]; i++) {
-                int l = strlen(text_postfix[i]);
-                if (l <= len)
-                        if (!hpfs_compare_names(inode->i_sb, text_postfix[i], l, name + len - l, l, 0))
-                                goto text;
-        }
-        for (i = 0; *text_prefix[i]; i++) {
-                int l = strlen(text_prefix[i]);
-                if (l <= len)
-                        if (!hpfs_compare_names(inode->i_sb, text_prefix[i], l, name, l, 0))
-                                goto text;
-        }
-        hpfs_inode->i_conv = CONV_BINARY;
-        return;
-        text:
-        hpfs_inode->i_conv = CONV_TEXT;
-        return;
-}
-
 static inline int not_allowed_char(unsigned char c)
 {
         return c<' ' || c=='"' || c=='*' || c=='/' || c==':' || c=='<' ||
diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c
index 8c9f91537195..9c66f0ec8f8e 100644
--- a/fs/hpfs/namei.c
+++ b/fs/hpfs/namei.c
@@ -151,7 +151,6 @@ static int hpfs_create(struct inode *dir, struct dentry *dentry, int mode, struc
         result->i_op = &hpfs_file_iops;
         result->i_fop = &hpfs_file_ops;
         result->i_nlink = 1;
-        hpfs_decide_conv(result, name, len);
         hpfs_i(result)->i_parent_dir = dir->i_ino;
         result->i_ctime.tv_sec = result->i_mtime.tv_sec = result->i_atime.tv_sec = local_to_gmt(dir->i_sb, dee.creation_date);
         result->i_ctime.tv_nsec = 0;
@@ -616,8 +615,6 @@ static int hpfs_rename(struct inode *old_dir, struct dentry *old_dentry,
                 mark_buffer_dirty(bh);
                 brelse(bh);
         }
-        hpfs_i(i)->i_conv = hpfs_sb(i->i_sb)->sb_conv;
-        hpfs_decide_conv(i, new_name, new_len);
 end1:
         hpfs_unlock(i->i_sb);
         return err;
diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c
index 6493377cbef5..4858ff882d09 100644
--- a/fs/hpfs/super.c
+++ b/fs/hpfs/super.c
@@ -219,7 +219,6 @@ static void destroy_inodecache(void)
 
 enum {
         Opt_help, Opt_uid, Opt_gid, Opt_umask, Opt_case_lower, Opt_case_asis,
-        Opt_conv_binary, Opt_conv_text, Opt_conv_auto,
         Opt_check_none, Opt_check_normal, Opt_check_strict,
         Opt_err_cont, Opt_err_ro, Opt_err_panic,
         Opt_eas_no, Opt_eas_ro, Opt_eas_rw,
@@ -234,9 +233,6 @@ static const match_table_t tokens = {
         {Opt_umask, "umask=%o"},
         {Opt_case_lower, "case=lower"},
         {Opt_case_asis, "case=asis"},
-        {Opt_conv_binary, "conv=binary"},
-        {Opt_conv_text, "conv=text"},
-        {Opt_conv_auto, "conv=auto"},
         {Opt_check_none, "check=none"},
         {Opt_check_normal, "check=normal"},
         {Opt_check_strict, "check=strict"},
@@ -254,7 +250,7 @@ static const match_table_t tokens = {
 };
 
 static int parse_opts(char *opts, uid_t *uid, gid_t *gid, umode_t *umask,
-                      int *lowercase, int *conv, int *eas, int *chk, int *errs,
+                      int *lowercase, int *eas, int *chk, int *errs,
                       int *chkdsk, int *timeshift)
 {
         char *p;
@@ -296,15 +292,6 @@ static int parse_opts(char *opts, uid_t *uid, gid_t *gid, umode_t *umask,
                 case Opt_case_asis:
                         *lowercase = 0;
                         break;
-                case Opt_conv_binary:
-                        *conv = CONV_BINARY;
-                        break;
-                case Opt_conv_text:
-                        *conv = CONV_TEXT;
-                        break;
-                case Opt_conv_auto:
-                        *conv = CONV_AUTO;
-                        break;
                 case Opt_check_none:
                         *chk = 0;
                         break;
@@ -371,9 +358,6 @@ HPFS filesystem options:\n\
       umask=xxx         set mode of files that don't have mode specified in eas\n\
       case=lower        lowercase all files\n\
       case=asis         do not lowercase files (default)\n\
-      conv=binary       do not convert CR/LF -> LF (default)\n\
-      conv=auto         convert only files with known text extensions\n\
-      conv=text         convert all files\n\
       check=none        no fs checks - kernel may crash on corrupted filesystem\n\
       check=normal      do some checks - it should not crash (default)\n\
       check=strict      do extra time-consuming checks, used for debugging\n\
@@ -395,7 +379,7 @@ static int hpfs_remount_fs(struct super_block *s, int *flags, char *data)
         uid_t uid;
         gid_t gid;
         umode_t umask;
-        int lowercase, conv, eas, chk, errs, chkdsk, timeshift;
+        int lowercase, eas, chk, errs, chkdsk, timeshift;
         int o;
         struct hpfs_sb_info *sbi = hpfs_sb(s);
         char *new_opts = kstrdup(data, GFP_KERNEL);
@@ -406,11 +390,11 @@ static int hpfs_remount_fs(struct super_block *s, int *flags, char *data)
         lock_super(s);
         uid = sbi->sb_uid; gid = sbi->sb_gid;
         umask = 0777 & ~sbi->sb_mode;
-        lowercase = sbi->sb_lowercase; conv = sbi->sb_conv;
+        lowercase = sbi->sb_lowercase;
         eas = sbi->sb_eas; chk = sbi->sb_chk; chkdsk = sbi->sb_chkdsk;
         errs = sbi->sb_err; timeshift = sbi->sb_timeshift;
 
-        if (!(o = parse_opts(data, &uid, &gid, &umask, &lowercase, &conv,
+        if (!(o = parse_opts(data, &uid, &gid, &umask, &lowercase,
             &eas, &chk, &errs, &chkdsk, &timeshift))) {
                 printk("HPFS: bad mount options.\n");
                 goto out_err;
@@ -428,7 +412,7 @@ static int hpfs_remount_fs(struct super_block *s, int *flags, char *data)
 
         sbi->sb_uid = uid; sbi->sb_gid = gid;
         sbi->sb_mode = 0777 & ~umask;
-        sbi->sb_lowercase = lowercase; sbi->sb_conv = conv;
+        sbi->sb_lowercase = lowercase;
         sbi->sb_eas = eas; sbi->sb_chk = chk; sbi->sb_chkdsk = chkdsk;
         sbi->sb_err = errs; sbi->sb_timeshift = timeshift;
 
@@ -472,7 +456,7 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent)
         uid_t uid;
         gid_t gid;
         umode_t umask;
-        int lowercase, conv, eas, chk, errs, chkdsk, timeshift;
+        int lowercase, eas, chk, errs, chkdsk, timeshift;
 
         dnode_secno root_dno;
         struct hpfs_dirent *de = NULL;
@@ -498,14 +482,13 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent)
         gid = current_gid();
         umask = current_umask();
         lowercase = 0;
-        conv = CONV_BINARY;
         eas = 2;
         chk = 1;
         errs = 1;
         chkdsk = 1;
         timeshift = 0;
 
-        if (!(o = parse_opts(options, &uid, &gid, &umask, &lowercase, &conv,
+        if (!(o = parse_opts(options, &uid, &gid, &umask, &lowercase,
             &eas, &chk, &errs, &chkdsk, &timeshift))) {
                 printk("HPFS: bad mount options.\n");
                 goto bail0;
@@ -558,7 +541,6 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent)
         sbi->sb_n_free = -1;
         sbi->sb_n_free_dnodes = -1;
         sbi->sb_lowercase = lowercase;
-        sbi->sb_conv = conv;
         sbi->sb_eas = eas;
         sbi->sb_chk = chk;
         sbi->sb_chkdsk = chkdsk;