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优化HAL_UDP_Connect函数

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1.直接在初始化阶段清零char port_str[PORT_BUFF_LEN] = {0};，删除紧接着的memset操作
2.调整代码缩进对齐
This commit is contained in:
LinPeng
2020-01-21 14:12:46 +08:00
committed by GitHub
parent ace83f22c0
commit e5a78b5e64
1 changed files with 18 additions and 19 deletions
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5
components/connectivity/qcloud-iot-hub-sdk-3.1.2/port/TencentOS_tiny/HAL_UDP_module.c
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@@ -32,16 +32,15 @@
uintptr_t HAL_UDP_Connect(const char *host, unsigned short port) uintptr_t HAL_UDP_Connect(const char *host, unsigned short port)
{ {
int fd; int fd;
char port_str[PORT_BUFF_LEN]; char port_str[PORT_BUFF_LEN] = {0};
memset(port_str, 0, PORT_BUFF_LEN);
snprintf(port_str, PORT_BUFF_LEN, "%u", port); snprintf(port_str, PORT_BUFF_LEN, "%u", port);
Log_i("osal_udp_connect entry, host=%s port=%d(%s)", host , port, port_str); Log_i("osal_udp_connect entry, host=%s port=%d(%s)", host , port, port_str);
fd = tos_sal_module_connect("111.230.127.136", "5684", TOS_SAL_PROTO_UDP); fd = tos_sal_module_connect("111.230.127.136", "5684", TOS_SAL_PROTO_UDP);
if (fd < 0) { if (fd < 0) {
Log_i("net connect fail\n\r"); Log_i("net connect fail\n\r");
if (QCLOUD_RET_SUCCESS == tos_sal_module_init()) { /* <EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>ʼ<EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD> */ if (QCLOUD_RET_SUCCESS == tos_sal_module_init()) { /* ÖØгõʼ»¯Ä£×é */
Log_i("net reinit success\n\r"); Log_i("net reinit success\n\r");
fd = tos_sal_module_connect(host, port_str, TOS_SAL_PROTO_UDP); fd = tos_sal_module_connect(host, port_str, TOS_SAL_PROTO_UDP);
if (fd < 0) { if (fd < 0) {