From 7300c07991e05e66e04528aa1c72e31c127a79cd Mon Sep 17 00:00:00 2001 From: Blue Swirl Date: Sun, 25 Apr 2010 18:20:28 +0000 Subject: bt: remove dead assignments, spotted by clang analyzer Value stored is never read. Signed-off-by: Blue Swirl --- bt-host.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'bt-host.c') diff --git a/bt-host.c b/bt-host.c index 33b2761..6931e7c 100644 --- a/bt-host.c +++ b/bt-host.c @@ -50,19 +50,19 @@ static void bt_host_send(struct HCIInfo *hci, struct bt_host_hci_s *s = (struct bt_host_hci_s *) hci; uint8_t pkt = type; struct iovec iv[2]; - int ret; iv[0].iov_base = (void *)&pkt; iv[0].iov_len = 1; iv[1].iov_base = (void *) data; iv[1].iov_len = len; - while ((ret = writev(s->fd, iv, 2)) < 0) + while (writev(s->fd, iv, 2) < 0) { if (errno != EAGAIN && errno != EINTR) { fprintf(stderr, "qemu: error %i writing bluetooth packet.\n", errno); return; } + } } static void bt_host_cmd(struct HCIInfo *hci, const uint8_t *data, int len) -- cgit v1.1