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fix(sdmmc): Fix logically dead code in sdmmc_io_rw_extended

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This commit is contained in:
Adam Múdry
2024-07-18 12:53:29 +02:00
parent dcb34c5ffa
commit cbf59b4c76
1 changed files with 4 additions and 2 deletions
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6
components/sdmmc/sdmmc_io.c
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@ -364,7 +364,9 @@ esp_err_t sdmmc_io_rw_extended(sdmmc_card_t* card, int func,
err = sdmmc_send_cmd(card, &cmd); err = sdmmc_send_cmd(card, &cmd);
if (arg & SD_ARG_CMD53_READ && // Cannot do a normal bitmask check (arg & SD_ARG_CMD53_READ)
// since SD_ARG_CMD53_READ (0<<31) is 0
if (!(arg & SD_ARG_CMD53_WRITE) &&
datalen > 0 && cmd.data == card->host.dma_aligned_buffer) { datalen > 0 && cmd.data == card->host.dma_aligned_buffer) {
assert(datalen <= SDMMC_IO_BLOCK_SIZE); assert(datalen <= SDMMC_IO_BLOCK_SIZE);
memcpy(datap, card->host.dma_aligned_buffer, datalen); memcpy(datap, card->host.dma_aligned_buffer, datalen);
@ -672,7 +674,7 @@ static bool check_tuples_in_buffer(uint8_t* buf, int buffer_size, int* inout_cis
esp_err_t sdmmc_io_get_cis_data(sdmmc_card_t* card, uint8_t* out_buffer, size_t buffer_size, size_t* inout_cis_size) esp_err_t sdmmc_io_get_cis_data(sdmmc_card_t* card, uint8_t* out_buffer, size_t buffer_size, size_t* inout_cis_size)
{ {
esp_err_t ret = ESP_OK; esp_err_t ret = ESP_OK;
WORD_ALIGNED_ATTR uint8_t buf[CIS_GET_MINIMAL_SIZE]; WORD_ALIGNED_ATTR uint8_t buf[CIS_GET_MINIMAL_SIZE] = {0};
/* Pointer to size is a mandatory parameter */ /* Pointer to size is a mandatory parameter */
assert(inout_cis_size); assert(inout_cis_size);