ipc, kernel: clear whitespace

trailing whitespace

Signed-off-by: Paul McQuade <paulmcquad@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --cc ipc/msg.c
Simple merge

diff --cc ipc/sem.c
Simple merge

diff --cc ipc/shm.c
Simple merge

diff --cc ipc/util.c
Simple merge

diff --cc ipc/util.h
Simple merge

diff --cc kernel/acct.c
Simple merge