blktap: CONFIG_GCRYPT detection
authorMartin Pohlack <mpohlack@amazon.de>
Tue, 28 Oct 2014 12:35:21 +0000 (13:35 +0100)
committerIan Campbell <ian.campbell@citrix.com>
Tue, 4 Nov 2014 10:09:43 +0000 (10:09 +0000)
commit6f78e851395394ece4385b65ad0788840db2b5d1
tree41b7353480e21ce426c1aeb15c2d1eb551ba039f
parentbeb0ef5f747bac4c6464383d74259b14adbfce19
blktap: CONFIG_GCRYPT detection

Wrap make variable in () to allow correct evaluation.

This fixes broken CONFIG_GCRYPT detection which was introduced by
commit 85896a7c4dc7b6b1dba2db79dfb0ca61738a92a4 in 2012.

Signed-off-by: Martin Pohlack <mpohlack@amazon.de>
Reviewed-by: Uwe Dannowski <uwed@amazon.de>
Reviewed-by: Anthony Liguori <aliguori@amazon.com>
Reviewed-by: Matt Wilson <msw@amazon.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
tools/blktap/drivers/Makefile