diff options
| author | Stefan Weil <sw@weilnetz.de> | 2017-10-07 16:56:09 +0200 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2017-10-16 21:03:47 +0300 |
| commit | 52aa5644e8e89ebfc3b1d0abdb7cc502ce9db599 (patch) | |
| tree | 056f83a89de206b63472137850f7d05538342d0a /io | |
| parent | 429cc0d31f5a5063caedc4567b97999c7191374e (diff) | |
io: Add missing GCC_FMT_ATTR (fix -Werror=suggest-attribute=format)
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 <sw@weilnetz.de>
Acked-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'io')
| -rw-r--r-- | io/channel-websock.c | 7 |
1 files 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; |