tree 9fda0088125df81c816b5cce416e5d010c9de498
parent ebec73f4752b777b79b384bd52e5240203cb9b00
author Al Viro <viro@zeniv.linux.org.uk> 1363878098 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1365531181 -0400

get rid of pipe->inode

it's used only as a flag to distinguish normal pipes/FIFOs from the
internal per-task one used by file-to-file splice.  And pipe->files
would work just as well for that purpose...

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