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authorAl Viro <viro@zeniv.linux.org.uk>2010-01-31 17:09:29 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2010-03-03 14:07:57 -0500
commit7e7742ee005c887b86fd1fd38d5b48419329dfa0 (patch)
treed3bfe43e360fe53a2c07ce2014f2f4714aa24b4b /fs/hpfs/dir.c
parent1f707137b55764740981d022d29c622832a61880 (diff)
sanitize signedness/const for pointers to char in hpfs a bit
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/hpfs/dir.c')
-rw-r--r--fs/hpfs/dir.c14
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");