tree 357ff8f61092daf5c861ce13f7d1ec0a647a95d9
parent 58125210ab3b202917c04fca014317944d464ea0
author Olaf Hering <olaf@aepfle.de> 1375815338 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1380222211 -0700

Tools: hv: use single send+recv buffer

send_buffer is used only once during registration. To reduce runtime
memory usage reuse the recv_buffer for registration. Also use
NLMSG_LENGTH instead of NLMSG_HDRLEN to take alignment into account.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>