tree d75350ba135d66f13a59864923f9a68c51f741e7
parent ee0827cd6b42b0385dc1a116cd853ac1b739f711
author Al Viro <viro@zeniv.linux.org.uk> 1298401378 -0500
committer Al Viro <viro@zeniv.linux.org.uk> 1300108524 -0400

merge path_init and path_init_rcu

Actual dependency on whether we want RCU or not is in 3 small areas
(as it ought to be) and everything around those is the same in both
versions.  Since each function has only one caller and those callers
are on two sides of if (flags & LOOKUP_RCU), it's easier and cleaner
to merge them and pull the checks inside.

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