Fix compilation errors when -O3 is used

Closes https://github.com/espressif/esp-idf/issues/718
This commit is contained in:
Roland Dobai 2018-05-14 11:54:27 +02:00
parent adc3315677
commit ca08397b6b
4 changed files with 6 additions and 4 deletions

View file

@ -880,7 +880,7 @@ tBTM_SEC_ACTION btm_ble_determine_security_act(BOOLEAN is_originator, BD_ADDR bd
auth_req |= BTM_LE_AUTH_REQ_MITM;
}
tBTM_BLE_SEC_REQ_ACT ble_sec_act;
tBTM_BLE_SEC_REQ_ACT ble_sec_act = BTM_BLE_SEC_REQ_ACT_NONE;
btm_ble_link_sec_check(bdaddr, auth_req, &ble_sec_act);
BTM_TRACE_DEBUG ("%s ble_sec_act %d", __func__ , ble_sec_act);

View file

@ -508,9 +508,10 @@ static void touch_pad_filter_cb(void *arg)
if (s_touch_pad_filter == NULL) {
return;
}
uint16_t val;
uint16_t val = 0;
for (int i = 0; i < TOUCH_PAD_MAX; i++) {
touch_pad_read(i, &val);
(void) touch_pad_read(i, &val);
// if touch_pad_read fails then the previous value of val is used
s_touch_pad_filter->filtered_val[i] = s_touch_pad_filter->filtered_val[i] == 0 ? (val << TOUCH_PAD_SHIFT_DEFAULT) : s_touch_pad_filter->filtered_val[i];
s_touch_pad_filter->filtered_val[i] = _touch_filter_iir((val << TOUCH_PAD_SHIFT_DEFAULT),
s_touch_pad_filter->filtered_val[i], TOUCH_PAD_FILTER_FACTOR_DEFAULT);

View file

@ -637,6 +637,7 @@ static int vfs_fat_readdir_r(void* ctx, DIR* pdir,
vfs_fat_dir_t* fat_dir = (vfs_fat_dir_t*) pdir;
FRESULT res = f_readdir(&fat_dir->ffdir, &fat_dir->filinfo);
if (res != FR_OK) {
*out_dirent = NULL;
ESP_LOGD(TAG, "%s: fresult=%d", __func__, res);
return fresult_to_errno(res);
}

View file

@ -321,7 +321,7 @@ esp_err_t sdmmc_card_init(const sdmmc_host_t* config, sdmmc_card_t* card)
} else {
/* IO card */
if (config->flags & SDMMC_HOST_FLAG_4BIT) {
uint8_t card_cap;
uint8_t card_cap = 0;
err = sdmmc_io_rw_direct(card, 0, SD_IO_CCCR_CARD_CAP,
SD_ARG_CMD52_READ, &card_cap);
if (err != ESP_OK) {