From 4e4e9a27e23e4b96f5bbf79981ed6120a629841d Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Sun, 14 Sep 2014 20:29:59 +0100 Subject: [PATCH] block/vhdx.c: Mark parent_vhdx_guid variable as unused The parent_vhdx_guid variable is defined but never used, which provokes complaints from newer versions of clang. Since the variable definition is here acting as documentation of the image format, mark it with the 'unused' attribute to keep the compiler happy rather than simply deleting it. Change-Id: I9748b3b20922666e5f2efceb80e37e99ea3430ce Signed-off-by: Peter Maydell Reviewed-by: Fam Zheng Reviewed-by: Jeff Cody Signed-off-by: Stefan Hajnoczi --- block/vhdx.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/block/vhdx.c b/block/vhdx.c index 509baaf..14ba8b2 100644 --- a/block/vhdx.c +++ b/block/vhdx.c @@ -99,7 +99,8 @@ static const MSGUID logical_sector_guid = { .data1 = 0x8141bf1d, /* Each parent type must have a valid GUID; this is for parent images * of type 'VHDX'. If we were to allow e.g. a QCOW2 parent, we would * need to make up our own QCOW2 GUID type */ -static const MSGUID parent_vhdx_guid = { .data1 = 0xb04aefb7, +static const MSGUID parent_vhdx_guid __attribute__((unused)) + = { .data1 = 0xb04aefb7, .data2 = 0xd19e, .data3 = 0x4a81, .data4 = { 0xb7, 0x89, 0x25, 0xb8, -- 2.7.4