tree 42c5d75db46cd41c858e8114499fe1a2ff8ff559
parent 62dc90c668fc4e17639f594b70a1001780f59a9b
author Michael Tokarev <mjt@tls.msk.ru> 1391761338 +0400
committer Michael Tokarev <mjt@tls.msk.ru> 1392466225 +0400

net: declare struct iovec in checksum.h to fix compiler warning

The checksum calculation header exports a function that refers to
struct iov defined in iov.h.  Without including the former, build
fails like this:

  In file included from hw/net/fsl_etsec/rings.c:24:0:
  include/net/checksum.h:51:31: error: ‘struct iovec’ declared inside parameter list [-Werror]
  include/net/checksum.h:51:31: error: its scope is only this definition or declaration, which is probably not what you want [-Werror]

Mention struct iovec there.

Reported-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>