switch coda

Coda ->d_revalidate() actually checks for root, ->d_delete() is irrelevant.
So we can use the same d_op for all coda dentries
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>

fs/coda/dir.c

@@ -61,7 +61,7 @@ static int coda_return_EIO(void)
 }
 #define CODA_EIO_ERROR ((void *) (coda_return_EIO))
 
-static const struct dentry_operations coda_dentry_operations =
+const struct dentry_operations coda_dentry_operations =
 {
 	.d_revalidate	= coda_dentry_revalidate,
 	.d_delete	= coda_dentry_delete,
@@ -126,8 +126,6 @@ static struct dentry *coda_lookup(struct inode *dir, struct dentry *entry, struc
 		return ERR_PTR(error);
 
 exit:
-	d_set_d_op(entry, &coda_dentry_operations);
-
 	if (inode && (type & CODA_NOCACHE))
 		coda_flag_inode(inode, C_VATTR | C_PURGE);
 

fs/coda/inode.c

@@ -193,6 +193,7 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent)
 	sb->s_blocksize_bits = 12;
 	sb->s_magic = CODA_SUPER_MAGIC;
 	sb->s_op = &coda_super_operations;
+	sb->s_d_op = &coda_dentry_operations;
 	sb->s_bdi = &vc->bdi;
 
 	/* get root fid from Venus: this needs the root inode */

include/linux/coda_linux.h

@@ -27,6 +27,8 @@ extern const struct inode_operations coda_dir_inode_operations;
 extern const struct inode_operations coda_file_inode_operations;
 extern const struct inode_operations coda_ioctl_inode_operations;
 
+extern const struct dentry_operations coda_dentry_operations;
+
 extern const struct address_space_operations coda_file_aops;
 extern const struct address_space_operations coda_symlink_aops;