From: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
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
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