Commit a54809f1 authored Jul 29, 2016 by Linus Torvalds

configfs

Pull configfs update from Christoph Hellwig:
 "A simple error handling fix from Tal Shorer"

* tag 'configfs-for-4.8' of git://git.infradead.org/users/hch/configfs:
  configfs: don't set buffer_needs_fill to zero if show() returns error

parents b0c4e2ac 3dc3afad

fs/configfs/file.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -80,11 +80,11 @@ static int fill_read_buffer(struct dentry * dentry, struct configfs_buffer * buf

		count = attr->show(item, buffer->page);

		buffer->needs_read_fill = 0;
		BUG_ON(count > (ssize_t)SIMPLE_ATTR_SIZE);
		if (count >= 0)
		if (count >= 0) {
		buffer->needs_read_fill = 0;
		buffer->count = count;
		else
		} else
		ret = count;
		return ret;
		}