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-rw-r--r--block/qcow2-refcount.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index 94033972be..b91499410c 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -33,9 +33,11 @@
static int64_t alloc_clusters_noref(BlockDriverState *bs, uint64_t size,
uint64_t max);
-static int QEMU_WARN_UNUSED_RESULT update_refcount(BlockDriverState *bs,
- int64_t offset, int64_t length, uint64_t addend,
- bool decrease, enum qcow2_discard_type type);
+
+G_GNUC_WARN_UNUSED_RESULT
+static int update_refcount(BlockDriverState *bs,
+ int64_t offset, int64_t length, uint64_t addend,
+ bool decrease, enum qcow2_discard_type type);
static uint64_t get_refcount_ro0(const void *refcount_array, uint64_t index);
static uint64_t get_refcount_ro1(const void *refcount_array, uint64_t index);
@@ -803,12 +805,12 @@ found:
/* XXX: cache several refcount block clusters ? */
/* @addend is the absolute value of the addend; if @decrease is set, @addend
* will be subtracted from the current refcount, otherwise it will be added */
-static int QEMU_WARN_UNUSED_RESULT update_refcount(BlockDriverState *bs,
- int64_t offset,
- int64_t length,
- uint64_t addend,
- bool decrease,
- enum qcow2_discard_type type)
+static int update_refcount(BlockDriverState *bs,
+ int64_t offset,
+ int64_t length,
+ uint64_t addend,
+ bool decrease,
+ enum qcow2_discard_type type)
{
BDRVQcow2State *s = bs->opaque;
int64_t start, last, cluster_offset;