tree 534606455dd90b2ec0ee9aa53bc4e51ce102b609
parent bf8848918d751c1fb86f6514a75bf8d406f1c3c3
author Al Viro <viro@zeniv.linux.org.uk> 1343634630 +0400
committer Al Viro <viro@zeniv.linux.org.uk> 1343634630 +0400

fix O_EXCL handling for devices

O_EXCL without O_CREAT has different semantics; it's "fail if already opened",
not "fail if already exists".  commit 71574865 broke that...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>