tree 45aad71cee86ae3ca5cf3423aedcef24bbee6253
parent 9ce6e0be0626a5de2aca8b769a4aa57086257156
author Heiko Carstens <heiko.carstens@de.ibm.com> 1306083310 +0200
committer Linus Torvalds <torvalds@linux-foundation.org> 1306088762 -0700

net: add missing prefetch.h include

Fixes build errors on s390 and probably other archs as well:

  In file included from net/ipv4/ip_forward.c:32:0:
  include/net/udp.h: In function 'udp_csum_outgoing':
  include/net/udp.h:141:2: error: implicit declaration of function 'prefetch'

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>