commit 03f02c7657f7948ab980280c54c9366f962b1474
author Nadia Derbey <Nadia.Derbey@bull.net> Thu Oct 18 23:40:51 2007 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> Fri Oct 19 11:53:46 2007 -0700
tree 7b1f564772077db0aed1e3c5a79ae77d2c1d2307
parent 023a53557ea0e987b002e9a844242ef0b0aa1eb3

Storing ipcs into IDRs

This patch converts casts of struct kern_ipc_perm to
   . struct msg_queue
   . struct sem_array
   . struct shmid_kernel
into the equivalent container_of() macro. It improves code maintenance
because the code need not change if kern_ipc_perm is no longer at the
beginning of the containing struct.

Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>