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Commit d5d96226 authored by Rob Jones's avatar Rob Jones Committed by David Howells
Browse files

fs/fscache/object-list.c: use __seq_open_private() 



Reduce boilerplate code by using __seq_open_private() instead of seq_open()
in fscache_objlist_open().

Signed-off-by: default avatarRob Jones <rob.jones@codethink.co.uk>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Acked-by: default avatarSteve Dickson <steved@redhat.com>
parent a30efe26

fs/fscache/object-list.c

+2 −14
Original line number Diff line number Diff line
@@ -380,26 +380,14 @@ static void fscache_objlist_config(struct fscache_objlist_data *data) 
static int fscache_objlist_open(struct inode *inode, struct file *file)

{

	struct fscache_objlist_data *data;

	struct seq_file *m;

	int ret;



	ret = seq_open(file, &fscache_objlist_ops);

	if (ret < 0)

		return ret;



	m = file->private_data;



	/* buffer for key extraction */

	data = kmalloc(sizeof(struct fscache_objlist_data), GFP_KERNEL);

	if (!data) {

		seq_release(inode, file);

	data = __seq_open_private(file, &fscache_objlist_ops, sizeof(*data));

	if (!data)

		return -ENOMEM;

	}



	/* get the configuration key */

	fscache_objlist_config(data);



	m->private = data;

	return 0;

}