From: Olaf Hering <olaf@aepfle.de>
Date: Tue, 6 Aug 2013 18:55:38 +0000 (+0200)
Subject: Tools: hv: use single send+recv buffer
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~65^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=269ce62bbc00c4e80bf3ca2aa21823f20625bcf6;p=pandora-kernel.git

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>
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