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[Qemu-devel] [PATCH] io: Add missing GCC_FMT_ATTR (fix -Werror=suggest-a
From: |
Stefan Weil |
Subject: |
[Qemu-devel] [PATCH] io: Add missing GCC_FMT_ATTR (fix -Werror=suggest-attribute=format) |
Date: |
Sat, 7 Oct 2017 16:56:09 +0200 |
This fixes a compiler warning:
/qemu/io/channel-websock.c:163:5: error:
function might be possible candidate for ‘gnu_printf’ format attribute
[-Werror=suggest-attribute=format]
Signed-off-by: Stefan Weil <address@hidden>
---
io/channel-websock.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/io/channel-websock.c b/io/channel-websock.c
index d1d471f86e..7bf1340958 100644
--- a/io/channel-websock.c
+++ b/io/channel-websock.c
@@ -151,9 +151,10 @@ enum {
QIO_CHANNEL_WEBSOCK_OPCODE_PONG = 0xA
};
-static void qio_channel_websock_handshake_send_res(QIOChannelWebsock *ioc,
- const char *resmsg,
- ...)
+static void GCC_FMT_ATTR(2, 3)
+qio_channel_websock_handshake_send_res(QIOChannelWebsock *ioc,
+ const char *resmsg,
+ ...)
{
va_list vargs;
char *response;
--
2.11.0
- [Qemu-devel] [PATCH] io: Add missing GCC_FMT_ATTR (fix -Werror=suggest-attribute=format),
Stefan Weil <=