tree 2ff61ce7ff0595b3200fa2d9b69e93a87e6c8427
parent 9b44f1b3928b6f41532c9a1dc9a6fc665989ad5b
author Al Viro <viro@zeniv.linux.org.uk> 1299649005 -0500
committer Al Viro <viro@zeniv.linux.org.uk> 1300108527 -0400

do_last: unify may_open() call and everyting after it

We have a bunch of diverging codepaths in do_last(); some of
them converge, but the case of having to create a new file
duplicates large part of common tail of the rest and exits
separately.  Massage them so that they could be merged.

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