sanitize const/signedness of ufs a bit

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

diff --git a/fs/ufs/dir.c b/fs/ufs/dir.c
index 22af68f..317a0d4 100644 (file)
--- a/fs/ufs/dir.c
+++ b/fs/ufs/dir.c
@@ -31,7 +31,7 @@
  * len <= UFS_MAXNAMLEN and de != NULL are guaranteed by caller.
  */
 static inline int ufs_match(struct super_block *sb, int len,
-               const char * const name, struct ufs_dir_entry * de)
+               const unsigned char *name, struct ufs_dir_entry *de)
 {
        if (len != ufs_get_de_namlen(sb, de))
                return 0;
@@ -70,7 +70,7 @@ static inline unsigned long ufs_dir_pages(struct inode *inode)
        return (inode->i_size+PAGE_CACHE_SIZE-1)>>PAGE_CACHE_SHIFT;
 }
 
-ino_t ufs_inode_by_name(struct inode *dir, struct qstr *qstr)
+ino_t ufs_inode_by_name(struct inode *dir, const struct qstr *qstr)
 {
        ino_t res = 0;
        struct ufs_dir_entry *de;
@@ -249,11 +249,11 @@ struct ufs_dir_entry *ufs_dotdot(struct inode *dir, struct page **p)
  * (as a parameter - res_dir). Page is returned mapped and unlocked.
  * Entry is guaranteed to be valid.
  */
-struct ufs_dir_entry *ufs_find_entry(struct inode *dir, struct qstr *qstr,
+struct ufs_dir_entry *ufs_find_entry(struct inode *dir, const struct qstr *qstr,
                                     struct page **res_page)
 {
        struct super_block *sb = dir->i_sb;
-       const char *name = qstr->name;
+       const unsigned char *name = qstr->name;
        int namelen = qstr->len;
        unsigned reclen = UFS_DIR_REC_LEN(namelen);
        unsigned long start, n;
@@ -313,7 +313,7 @@ found:
 int ufs_add_link(struct dentry *dentry, struct inode *inode)
 {
        struct inode *dir = dentry->d_parent->d_inode;
-       const char *name = dentry->d_name.name;
+       const unsigned char *name = dentry->d_name.name;
        int namelen = dentry->d_name.len;
        struct super_block *sb = dir->i_sb;
        unsigned reclen = UFS_DIR_REC_LEN(namelen);

diff --git a/fs/ufs/ufs.h b/fs/ufs/ufs.h
index 0b4c39b..01d0e2a 100644 (file)
--- a/fs/ufs/ufs.h
+++ b/fs/ufs/ufs.h
@@ -86,9 +86,9 @@ extern void ufs_put_cylinder (struct super_block *, unsigned);
 /* dir.c */
 extern const struct inode_operations ufs_dir_inode_operations;
 extern int ufs_add_link (struct dentry *, struct inode *);
-extern ino_t ufs_inode_by_name(struct inode *, struct qstr *);
+extern ino_t ufs_inode_by_name(struct inode *, const struct qstr *);
 extern int ufs_make_empty(struct inode *, struct inode *);
-extern struct ufs_dir_entry *ufs_find_entry(struct inode *, struct qstr *, struct page **);
+extern struct ufs_dir_entry *ufs_find_entry(struct inode *, const struct qstr *, struct page **);
 extern int ufs_delete_entry(struct inode *, struct ufs_dir_entry *, struct page *);
 extern int ufs_empty_dir (struct inode *);
 extern struct ufs_dir_entry *ufs_dotdot(struct inode *, struct page **);