9p: constify ->d_name handling

[linux-block.git] / fs / 9p / vfs_inode.c

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index f4f4450119e42f74c1bc3269cc07ee798f9bc49b..e3e0d6581d4cd64f95f1aae26daddbda7422fe3e 100644 (file)
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -643,7 +643,7 @@ v9fs_create(struct v9fs_session_info *v9ses, struct inode *dir,
                struct dentry *dentry, char *extension, u32 perm, u8 mode)
 {
        int err;
-       char *name;
+       const unsigned char *name;
        struct p9_fid *dfid, *ofid, *fid;
        struct inode *inode;
 
@@ -652,7 +652,7 @@ v9fs_create(struct v9fs_session_info *v9ses, struct inode *dir,
        err = 0;
        ofid = NULL;
        fid = NULL;
-       name = (char *) dentry->d_name.name;
+       name = dentry->d_name.name;
        dfid = v9fs_parent_fid(dentry);
        if (IS_ERR(dfid)) {
                err = PTR_ERR(dfid);
@@ -788,7 +788,7 @@ struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
        struct v9fs_session_info *v9ses;
        struct p9_fid *dfid, *fid;
        struct inode *inode;
-       char *name;
+       const unsigned char *name;
 
        p9_debug(P9_DEBUG_VFS, "dir: %p dentry: (%pd) %p flags: %x\n",
                 dir, dentry, dentry, flags);
@@ -802,7 +802,7 @@ struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
        if (IS_ERR(dfid))
                return ERR_CAST(dfid);
 
-       name = (char *) dentry->d_name.name;
+       name = dentry->d_name.name;
        fid = p9_client_walk(dfid, 1, &name, 1);
        if (IS_ERR(fid)) {
                if (fid == ERR_PTR(-ENOENT)) {
@@ -1012,7 +1012,7 @@ v9fs_vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
        }
        v9fs_blank_wstat(&wstat);
        wstat.muid = v9ses->uname;
-       wstat.name = (char *) new_dentry->d_name.name;
+       wstat.name = new_dentry->d_name.name;
        retval = p9_client_wstat(oldfid, &wstat);
 
 clunk_newdir: