[Components][SDIO]fix 'rocr' declared without an initial value
@@ -198,7 +198,7 @@ static int mmc_get_ext_csd(struct rt_mmcsd_card *card, rt_uint8_t **new_ext_csd)
*/
static int mmc_parse_ext_csd(struct rt_mmcsd_card *card, rt_uint8_t *ext_csd)
{
- if(RT_NULL == card || RT_NULL == ext_csd)
+ if(card == RT_NULL || ext_csd == RT_NULL)
{
LOG_E("emmc parse ext csd fail, invaild args");
return -1;
@@ -430,7 +430,7 @@ static rt_int32_t mmcsd_mmc_init_card(struct rt_mmcsd_host *host,
{
rt_int32_t err;
rt_uint32_t resp[4];
- rt_uint32_t rocr;
+ rt_uint32_t rocr = 0;
rt_uint32_t max_data_rate;
rt_uint8_t *ext_csd = RT_NULL;
struct rt_mmcsd_card *card = RT_NULL;
