sanitize const/signedness for udf

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

1 files changed, 10 insertions, 10 deletions

diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index cd2115060fdc..7c56ff00cd53 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -34,8 +34,8 @@
 #include <linux/crc-itu-t.h>
 #include <linux/exportfs.h>
 
-static inline int udf_match(int len1, const char *name1, int len2,
-                            const char *name2)
+static inline int udf_match(int len1, const unsigned char *name1, int len2,
+                            const unsigned char *name2)
 {
         if (len1 != len2)
                 return 0;
@@ -142,15 +142,15 @@ int udf_write_fi(struct inode *inode, struct fileIdentDesc *cfi,
 }
 
 static struct fileIdentDesc *udf_find_entry(struct inode *dir,
-                                            struct qstr *child,
+                                            const struct qstr *child,
                                             struct udf_fileident_bh *fibh,
                                             struct fileIdentDesc *cfi)
 {
         struct fileIdentDesc *fi = NULL;
         loff_t f_pos;
         int block, flen;
-        char *fname = NULL;
-        char *nameptr;
+        unsigned char *fname = NULL;
+        unsigned char *nameptr;
         uint8_t lfi;
         uint16_t liu;
         loff_t size;
@@ -308,7 +308,7 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
 {
         struct super_block *sb = dir->i_sb;
         struct fileIdentDesc *fi = NULL;
-        char *name = NULL;
+        unsigned char *name = NULL;
         int namelen;
         loff_t f_pos;
         loff_t size = udf_ext0_offset(dir) + dir->i_size;
@@ -885,16 +885,16 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
 {
         struct inode *inode;
         struct pathComponent *pc;
-        char *compstart;
+        const char *compstart;
         struct udf_fileident_bh fibh;
         struct extent_position epos = {};
         int eoffset, elen = 0;
         struct fileIdentDesc *fi;
         struct fileIdentDesc cfi;
-        char *ea;
+        uint8_t *ea;
         int err;
         int block;
-        char *name = NULL;
+        unsigned char *name = NULL;
         int namelen;
         struct buffer_head *bh;
         struct udf_inode_info *iinfo;
@@ -970,7 +970,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
 
                 pc = (struct pathComponent *)(ea + elen);
 
-                compstart = (char *)symname;
+                compstart = symname;
 
                 do {
                         symname++;