From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:41990) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gwGSY-0007gz-AV for qemu-devel@nongnu.org; Tue, 19 Feb 2019 20:14:03 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gwGSN-0005RX-8J for qemu-devel@nongnu.org; Tue, 19 Feb 2019 20:13:58 -0500 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Wed, 20 Feb 2019 02:02:25 +0100 Message-Id: <20190220010232.18731-19-philmd@redhat.com> In-Reply-To: <20190220010232.18731-1-philmd@redhat.com> References: <20190220010232.18731-1-philmd@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH v3 18/25] s390x/3270: Let insert_IAC_escape_char() use size_t List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, Prasad J Pandit , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Paolo Bonzini Cc: Jason Wang , Anthony Perard , qemu-ppc@nongnu.org, Stefan Berger , David Gibson , Gerd Hoffmann , Zhang Chen , xen-devel@lists.xenproject.org, Cornelia Huck , Samuel Thibault , Christian Borntraeger , Amit Shah , Li Zhijian , Corey Minyard , "Michael S. Tsirkin" , Paul Durrant , Halil Pasic , Stefano Stabellini , qemu-s390x@nongnu.org, Pavel Dovgalyuk , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= This function takes size_t argument and return a size_t. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/char/terminal3270.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/hw/char/terminal3270.c b/hw/char/terminal3270.c index 35b079d5c4..1cb48a3c6f 100644 --- a/hw/char/terminal3270.c +++ b/hw/char/terminal3270.c @@ -199,9 +199,10 @@ static int read_payload_3270(EmulatedCcw3270Device *= dev) } =20 /* TN3270 uses binary transmission, which needs escape IAC to IAC IAC */ -static int insert_IAC_escape_char(uint8_t *outv, int out_len) +static size_t insert_IAC_escape_char(uint8_t *outv, size_t out_len) { - int IAC_num =3D 0, new_out_len, i, j; + size_t new_out_len; + int IAC_num =3D 0, i, j; =20 for (i =3D 0; i < out_len; i++) { if (outv[i] =3D=3D IAC) { @@ -232,7 +233,7 @@ static int write_payload_3270(EmulatedCcw3270Device *= dev, uint8_t cmd) int count =3D ccw_dstream_avail(get_cds(t)); int bound =3D (OUTPUT_BUFFER_SIZE - 3) / 2; int len =3D MIN(count, bound); - int out_len =3D 0; + size_t out_len =3D 0; =20 if (!t->handshake_done) { if (!(t->outv[0] =3D=3D IAC && t->outv[1] !=3D IAC)) { --=20 2.20.1