[Qemu-devel] [PATCH] block/qcow2: Add missing GCC_FMT_ATTR to function report_unsupported()

[Stefan Weil]

Cc: Kevin Wolf <kw...@redhat.com>
Signed-off-by: Stefan Weil <s...@weilnetz.de>
---
 block/qcow2.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/block/qcow2.c b/block/qcow2.c
index ad46c03..d03e31c 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -182,7 +182,7 @@ static void cleanup_unknown_header_ext(BlockDriverState *bs)
     }
 }
 
-static void report_unsupported(BlockDriverState *bs, const char *fmt, ...)
+static void GCC_FMT_ATTR(2, 3) report_unsupported(BlockDriverState *bs, const 
char *fmt, ...)
 {
     char msg[64];
     va_list ap;
-- 
1.7.9