Commit 9e54ef9d authored Mar 26, 2017 by Linus Torvalds

Merge tag 'driver-core-4.11-rc4' of...

Merge tag 'driver-core-4.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core fix from Greg KH:
 "Here is a single kernfs fix for 4.11-rc4 that resolves a reported
  issue.

  It has been in linux-next with no reported issues"

* tag 'driver-core-4.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  kernfs: Check KERNFS_HAS_RELEASE before calling kernfs_release_file()

parents f1638fc6 966fa72a

fs/kernfs/file.c

+2 −1

Original line number	Original line	Diff line number	Diff line
	@@ -809,6 +809,7 @@ void kernfs_drain_open_files(struct kernfs_node *kn)
	if (kn->flags & KERNFS_HAS_MMAP)		if (kn->flags & KERNFS_HAS_MMAP)
	unmap_mapping_range(inode->i_mapping, 0, 0, 1);		unmap_mapping_range(inode->i_mapping, 0, 0, 1);

			if (kn->flags & KERNFS_HAS_RELEASE)
	kernfs_release_file(kn, of);		kernfs_release_file(kn, of);
	}		}