hv: fix return type of hv_post_message()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 28 Mar 2012 06:58:07 +0000 (09:58 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 9 Apr 2012 22:05:47 +0000 (15:05 -0700)
This function returns negative error codes, but because the type is u16
they get truncated into positive numbers.  It doesn't look like the
callers care, but we should fix it anyway as a cleanup.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

No differences found