tree 8bc52280ce70c097fa19f9f7d503b43bd3c61869
parent 9f86f302ec0e37e84617481c587e11c47a397e3f
author Christoph Hellwig <hch@lst.de> 1493278944 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1499864462 +0200

fs: add a VALID_OPEN_FLAGS

commit 80f18379a7c350c011d30332658aa15fe49a8fa5 upstream.

Add a central define for all valid open flags, and use it in the uniqueness
check.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>