tree 14710b8640457d3377b8ddc5d9ed5e41234ed561
parent 92a2e1cb53ba649e620b7f02a15ad1fb949c6355
author Oleg Nesterov <oleg@redhat.com> 1384297801 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1384312163 +0900

list: introduce list_next_entry() and list_prev_entry()

Add two trivial helpers list_next_entry() and list_prev_entry(), they
can have a lot of users including list.h itself.  In fact the 1st one is
already defined in events/core.c and bnx2x_sp.c, so the patch simply
moves the definition to list.h.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Eilon Greenstein <eilong@broadcom.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>