cc3200/mods/modusocket: Init vars to 0 to silence compiler warnings.
Some compilers can't analyse the code to determine that these variables are always set before being used.
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@ -422,7 +422,7 @@ STATIC mp_obj_t socket_bind(mp_obj_t self_in, mp_obj_t addr_in) {
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mp_uint_t port = netutils_parse_inet_addr(addr_in, ip, NETUTILS_LITTLE);
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// call the NIC to bind the socket
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int _errno;
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int _errno = 0;
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if (wlan_socket_bind(self, ip, port, &_errno) != 0) {
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mp_raise_OSError(-_errno);
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}
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@ -459,8 +459,8 @@ STATIC mp_obj_t socket_accept(mp_obj_t self_in) {
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// accept the incoming connection
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uint8_t ip[MOD_NETWORK_IPV4ADDR_BUF_SIZE];
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mp_uint_t port;
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int _errno;
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mp_uint_t port = 0;
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int _errno = 0;
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if (wlan_socket_accept(self, socket2, ip, &port, &_errno) != 0) {
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mp_raise_OSError(-_errno);
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}
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@ -546,7 +546,7 @@ STATIC mp_obj_t socket_sendto(mp_obj_t self_in, mp_obj_t data_in, mp_obj_t addr_
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mp_uint_t port = netutils_parse_inet_addr(addr_in, ip, NETUTILS_LITTLE);
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// call the nic to sendto
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int _errno;
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int _errno = 0;
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mp_int_t ret = wlan_socket_sendto(self, bufinfo.buf, bufinfo.len, ip, port, &_errno);
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if (ret < 0) {
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mp_raise_OSError(-_errno);
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@ -561,8 +561,8 @@ STATIC mp_obj_t socket_recvfrom(mp_obj_t self_in, mp_obj_t len_in) {
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vstr_t vstr;
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vstr_init_len(&vstr, mp_obj_get_int(len_in));
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byte ip[4];
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mp_uint_t port;
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int _errno;
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mp_uint_t port = 0;
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int _errno = 0;
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mp_int_t ret = wlan_socket_recvfrom(self, (byte*)vstr.buf, vstr.len, ip, &port, &_errno);
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if (ret < 0) {
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if (_errno == MP_EAGAIN && self->sock_base.has_timeout) {
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