From dcd4b6e97f5a4b29ce79acd672e5af20ed1e8f7a 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: I58583bcf96fec879068eade50de86c1e2249ea93 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 509baaf484..14ba8b23e7 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, -- 2.34.1