sanitize signedness/const for pointers to char in hpfs a bit

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 7 insertions, 7 deletions

diff --git a/fs/hpfs/dir.c b/fs/hpfs/dir.c
index 8865c94f55f6..26e3964a4b8c 100644
--- a/fs/hpfs/dir.c
+++ b/fs/hpfs/dir.c
@@ -59,7 +59,7 @@ static int hpfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
         struct hpfs_dirent *de;
         int lc;
         long old_pos;
-        char *tempname;
+        unsigned char *tempname;
         int c1, c2 = 0;
         int ret = 0;
 
@@ -158,11 +158,11 @@ static int hpfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
                 tempname = hpfs_translate_name(inode->i_sb, de->name, de->namelen, lc, de->not_8x3);
                 if (filldir(dirent, tempname, de->namelen, old_pos, de->fnode, DT_UNKNOWN) < 0) {
                         filp->f_pos = old_pos;
-                        if (tempname != (char *)de->name) kfree(tempname);
+                        if (tempname != de->name) kfree(tempname);
                         hpfs_brelse4(&qbh);
                         goto out;
                 }
-                if (tempname != (char *)de->name) kfree(tempname);
+                if (tempname != de->name) kfree(tempname);
                 hpfs_brelse4(&qbh);
         }
 out:
@@ -187,7 +187,7 @@ out:
 
 struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
 {
-        const char *name = dentry->d_name.name;
+        const unsigned char *name = dentry->d_name.name;
         unsigned len = dentry->d_name.len;
         struct quad_buffer_head qbh;
         struct hpfs_dirent *de;
@@ -197,7 +197,7 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, struct name
         struct hpfs_inode_info *hpfs_result;
 
         lock_kernel();
-        if ((err = hpfs_chk_name((char *)name, &len))) {
+        if ((err = hpfs_chk_name(name, &len))) {
                 if (err == -ENAMETOOLONG) {
                         unlock_kernel();
                         return ERR_PTR(-ENAMETOOLONG);
@@ -209,7 +209,7 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, struct name
          * '.' and '..' will never be passed here.
          */
 
-        de = map_dirent(dir, hpfs_i(dir)->i_dno, (char *) name, len, NULL, &qbh);
+        de = map_dirent(dir, hpfs_i(dir)->i_dno, name, len, NULL, &qbh);
 
         /*
          * This is not really a bailout, just means file not found.
@@ -250,7 +250,7 @@ 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, (char *)name, len);
+        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");