| Message ID | 20171007145609.16722-1-sw@weilnetz.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Sat, Oct 07, 2017 at 04:56:09PM +0200, Stefan Weil wrote: > 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> > --- > io/channel-websock.c | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) Acked-by: Daniel P. Berrange <berrange@redhat.com> > > 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; Regards, Daniel
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;
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> --- io/channel-websock.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)