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cc3200/mods/modusocket: Init vars to 0 to silence compiler warnings.

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Some compilers can't analyse the code to determine that these variables
are always set before being used.
This commit is contained in:
Damien George 2017-02-22 14:58:37 +11:00
parent e859ddf3e1
commit d03f089baa
1 changed files with 6 additions and 6 deletions
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12
cc3200/mods/modusocket.c
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@ -422,7 +422,7 @@ STATIC mp_obj_t socket_bind(mp_obj_t self_in, mp_obj_t addr_in) {
mp_uint_t port = netutils_parse_inet_addr(addr_in, ip, NETUTILS_LITTLE); mp_uint_t port = netutils_parse_inet_addr(addr_in, ip, NETUTILS_LITTLE);
// call the NIC to bind the socket // call the NIC to bind the socket
int _errno; int _errno = 0;
if (wlan_socket_bind(self, ip, port, &_errno) != 0) { if (wlan_socket_bind(self, ip, port, &_errno) != 0) {
mp_raise_OSError(-_errno); mp_raise_OSError(-_errno);
} }
@ -459,8 +459,8 @@ STATIC mp_obj_t socket_accept(mp_obj_t self_in) {
// accept the incoming connection // accept the incoming connection
uint8_t ip[MOD_NETWORK_IPV4ADDR_BUF_SIZE]; uint8_t ip[MOD_NETWORK_IPV4ADDR_BUF_SIZE];
mp_uint_t port; mp_uint_t port = 0;
int _errno; int _errno = 0;
if (wlan_socket_accept(self, socket2, ip, &port, &_errno) != 0) { if (wlan_socket_accept(self, socket2, ip, &port, &_errno) != 0) {
mp_raise_OSError(-_errno); mp_raise_OSError(-_errno);
} }
@ -546,7 +546,7 @@ STATIC mp_obj_t socket_sendto(mp_obj_t self_in, mp_obj_t data_in, mp_obj_t addr_
mp_uint_t port = netutils_parse_inet_addr(addr_in, ip, NETUTILS_LITTLE); mp_uint_t port = netutils_parse_inet_addr(addr_in, ip, NETUTILS_LITTLE);
// call the nic to sendto // call the nic to sendto
int _errno; int _errno = 0;
mp_int_t ret = wlan_socket_sendto(self, bufinfo.buf, bufinfo.len, ip, port, &_errno); mp_int_t ret = wlan_socket_sendto(self, bufinfo.buf, bufinfo.len, ip, port, &_errno);
if (ret < 0) { if (ret < 0) {
mp_raise_OSError(-_errno); mp_raise_OSError(-_errno);
@ -561,8 +561,8 @@ STATIC mp_obj_t socket_recvfrom(mp_obj_t self_in, mp_obj_t len_in) {
vstr_t vstr; vstr_t vstr;
vstr_init_len(&vstr, mp_obj_get_int(len_in)); vstr_init_len(&vstr, mp_obj_get_int(len_in));
byte ip[4]; byte ip[4];
mp_uint_t port; mp_uint_t port = 0;
int _errno; int _errno = 0;
mp_int_t ret = wlan_socket_recvfrom(self, (byte*)vstr.buf, vstr.len, ip, &port, &_errno); mp_int_t ret = wlan_socket_recvfrom(self, (byte*)vstr.buf, vstr.len, ip, &port, &_errno);
if (ret < 0) { if (ret < 0) {
if (_errno == MP_EAGAIN && self->sock_base.has_timeout) { if (_errno == MP_EAGAIN && self->sock_base.has_timeout) {