[PATCH] open: cleanup in lookup_flags()

lookup_flags() is only called from the non-create case, so it needn't check
for O_CREAT|O_EXCL.

Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --cc fs/namei.c
Simple merge