Return-Path: From: Andrei Emeltchenko To: linux-bluetooth@vger.kernel.org Subject: [PATCH 4/5] l2cap-tester: Remove unneeded variable Date: Mon, 16 Dec 2013 10:57:41 +0200 Message-Id: <1387184262-21439-4-git-send-email-Andrei.Emeltchenko.news@gmail.com> In-Reply-To: <1387184262-21439-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> References: <1387184262-21439-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Andrei Emeltchenko err is only used to assign -errno before return. --- tools/l2cap-tester.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/tools/l2cap-tester.c b/tools/l2cap-tester.c index e4dade2..4b1e5e2 100644 --- a/tools/l2cap-tester.c +++ b/tools/l2cap-tester.c @@ -489,15 +489,14 @@ static int create_l2cap_sock(struct test_data *data, uint16_t psm) { const uint8_t *master_bdaddr; struct sockaddr_l2 addr; - int sk, err; + int sk; sk = socket(PF_BLUETOOTH, SOCK_SEQPACKET | SOCK_NONBLOCK, BTPROTO_L2CAP); if (sk < 0) { - err = -errno; tester_warn("Can't create socket: %s (%d)", strerror(errno), errno); - return err; + return -errno; } master_bdaddr = hciemu_get_master_bdaddr(data->hciemu); @@ -517,11 +516,10 @@ static int create_l2cap_sock(struct test_data *data, uint16_t psm) addr.l2_bdaddr_type = BDADDR_BREDR; if (bind(sk, (struct sockaddr *) &addr, sizeof(addr)) < 0) { - err = -errno; tester_warn("Can't bind socket: %s (%d)", strerror(errno), errno); close(sk); - return err; + return -errno; } return sk; -- 1.8.3.2