4 files changed, 16 insertions, 23 deletions

diff --git a/fs/coda/dir.c b/fs/coda/dir.c
index 4e552ba7bd43..ca9990017265 100644
--- a/fs/coda/dir.c
+++ b/fs/coda/dir.c
@@ -166,8 +166,8 @@ err_out:
 	return error;
 }
 
-static int coda_mkdir(struct mnt_idmap *idmap, struct inode *dir,
-		      struct dentry *de, umode_t mode)
+static struct dentry *coda_mkdir(struct mnt_idmap *idmap, struct inode *dir,
+				 struct dentry *de, umode_t mode)
 {
 	struct inode *inode;
 	struct coda_vattr attrs;
@@ -177,14 +177,14 @@ static int coda_mkdir(struct mnt_idmap *idmap, struct inode *dir,
 	struct CodaFid newfid;
 
 	if (is_root_inode(dir) && coda_iscontrol(name, len))
-		return -EPERM;
+		return ERR_PTR(-EPERM);
 
 	attrs.va_mode = mode;
-	error = venus_mkdir(dir->i_sb, coda_i2f(dir), 
+	error = venus_mkdir(dir->i_sb, coda_i2f(dir),
 			       name, len, &newfid, &attrs);
 	if (error)
 		goto err_out;
-         
+
 	inode = coda_iget(dir->i_sb, &newfid, &attrs);
 	if (IS_ERR(inode)) {
 		error = PTR_ERR(inode);
@@ -195,10 +195,10 @@ static int coda_mkdir(struct mnt_idmap *idmap, struct inode *dir,
 	coda_dir_inc_nlink(dir);
 	coda_dir_update_mtime(dir);
 	d_instantiate(de, inode);
-	return 0;
+	return NULL;
 err_out:
 	d_drop(de);
-	return error;
+	return ERR_PTR(error);
 }
 
 /* try to make de an entry in dir_inodde linked to source_de */ 
@@ -429,23 +429,16 @@ static int coda_readdir(struct file *coda_file, struct dir_context *ctx)
 	cfi = coda_ftoc(coda_file);
 	host_file = cfi->cfi_container;
 
-	if (host_file->f_op->iterate_shared) {
-		struct inode *host_inode = file_inode(host_file);
-		ret = -ENOENT;
-		if (!IS_DEADDIR(host_inode)) {
-			inode_lock_shared(host_inode);
-			ret = host_file->f_op->iterate_shared(host_file, ctx);
-			file_accessed(host_file);
-			inode_unlock_shared(host_inode);
-		}
+	ret = iterate_dir(host_file, ctx);
+	if (ret != -ENOTDIR)
 		return ret;
-	}
 	/* Venus: we must read Venus dirents from a file */
 	return coda_venus_readdir(coda_file, ctx);
 }
 
 /* called when a cache lookup succeeds */
-static int coda_dentry_revalidate(struct dentry *de, unsigned int flags)
+static int coda_dentry_revalidate(struct inode *dir, const struct qstr *name,
+				  struct dentry *de, unsigned int flags)
 {
 	struct inode *inode;
 	struct coda_inode_info *cii;
diff --git a/fs/coda/file.c b/fs/coda/file.c
index 148856a582a9..a390b5d21196 100644
--- a/fs/coda/file.c
+++ b/fs/coda/file.c
@@ -160,7 +160,7 @@ coda_file_mmap(struct file *coda_file, struct vm_area_struct *vma)
 	size_t count;
 	int ret;
 
-	if (!host_file->f_op->mmap)
+	if (!can_mmap_file(host_file))
 		return -ENODEV;
 
 	if (WARN_ON(coda_file != vma->vm_file))
@@ -199,10 +199,10 @@ coda_file_mmap(struct file *coda_file, struct vm_area_struct *vma)
 	spin_unlock(&cii->c_lock);
 
 	vma->vm_file = get_file(host_file);
-	ret = call_mmap(vma->vm_file, vma);
+	ret = vfs_mmap(vma->vm_file, vma);
 
 	if (ret) {
-		/* if call_mmap fails, our caller will put host_file so we
+		/* if vfs_mmap fails, our caller will put host_file so we
 		 * should drop the reference to the coda_file that we got.
 		 */
 		fput(coda_file);
diff --git a/fs/coda/inode.c b/fs/coda/inode.c
index 6896fce122e1..08450d006016 100644
--- a/fs/coda/inode.c
+++ b/fs/coda/inode.c
@@ -230,7 +230,7 @@ static int coda_fill_super(struct super_block *sb, struct fs_context *fc)
 	sb->s_blocksize_bits = 12;
 	sb->s_magic = CODA_SUPER_MAGIC;
 	sb->s_op = &coda_super_operations;
-	sb->s_d_op = &coda_dentry_operations;
+	set_default_d_op(sb, &coda_dentry_operations);
 	sb->s_time_gran = 1;
 	sb->s_time_min = S64_MIN;
 	sb->s_time_max = S64_MAX;
diff --git a/fs/coda/sysctl.c b/fs/coda/sysctl.c
index 9f2d5743e2c8..0df46f09b6cc 100644
--- a/fs/coda/sysctl.c
+++ b/fs/coda/sysctl.c
@@ -14,7 +14,7 @@
 
 static struct ctl_table_header *fs_table_header;
 
-static struct ctl_table coda_table[] = {
+static const struct ctl_table coda_table[] = {
 	{
 		.procname	= "timeout",
 		.data		= &coda_timeout,