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Wed, 08 Jan 2020 04:33:25 -0800 (PST) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 27/38] hw/usb/dev-serial: Explicit we ignore few QEMUChrEvent in IOEventHandler Date: Wed, 8 Jan 2020 13:32:44 +0100 Message-Id: <1578486775-52247-28-git-send-email-pbonzini@redhat.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1578486775-52247-1-git-send-email-pbonzini@redhat.com> References: <1578486775-52247-1-git-send-email-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::334 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) From: Philippe Mathieu-Daud=C3=A9 The Chardev events are listed in the QEMUChrEvent enum. To be able to use this enum in the IOEventHandler typedef, we need to explicit all the events ignored by this frontend, to silent the following GCC warning: hw/usb/dev-serial.c: In function =E2=80=98usb_serial_event=E2=80=99: hw/usb/dev-serial.c:468:5: error: enumeration value =E2=80=98CHR_EVENT_MU= X_IN=E2=80=99 not handled in switch [-Werror=3Dswitch] 468 | switch (event) { | ^~~~~~ hw/usb/dev-serial.c:468:5: error: enumeration value =E2=80=98CHR_EVENT_MU= X_OUT=E2=80=99 not handled in switch [-Werror=3Dswitch] cc1: all warnings being treated as errors Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Marc-Andr=C3=A9 Lureau Message-Id: <20191218172009.8868-5-philmd@redhat.com> Signed-off-by: Paolo Bonzini --- hw/usb/dev-serial.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/usb/dev-serial.c b/hw/usb/dev-serial.c index 45cc741..2ba6870 100644 --- a/hw/usb/dev-serial.c +++ b/hw/usb/dev-serial.c @@ -479,6 +479,10 @@ static void usb_serial_event(void *opaque, int event) usb_device_detach(&s->dev); } break; + case CHR_EVENT_MUX_IN: + case CHR_EVENT_MUX_OUT: + /* Ignore */ + break; } } =20 --=20 1.8.3.1