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Fix for compiler warnings with -Wextra (#447)

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This commit is contained in:
Drzony
2021-03-22 00:22:17 +01:00
committed by GitHub
parent 7b9f315acc
commit 7dbb95401e
1 changed files with 2 additions and 4 deletions
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6
src/internal/Esp32_i2s.c
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@@ -136,9 +136,9 @@ bool i2sInitDmaItems(uint8_t bus_num) {
} }
} }
int i, i2, a; int i, i2;
i2s_dma_item_t* item = NULL; i2s_dma_item_t* item = NULL;
i2s_dma_item_t* itemPrev; i2s_dma_item_t* itemPrev = NULL;
for(i=0; i< dmaCount; i++) { for(i=0; i< dmaCount; i++) {
itemPrev = item; itemPrev = item;
@@ -448,7 +448,6 @@ size_t i2sWrite(uint8_t bus_num, uint8_t* data, size_t len, bool copy, bool free
} }
size_t blockSize = len; size_t blockSize = len;
i2s_dma_item_t* itemPrev = NULL;
i2s_dma_item_t* item = &I2S[bus_num].dma_items[0]; i2s_dma_item_t* item = &I2S[bus_num].dma_items[0];
size_t dataLeft = len; size_t dataLeft = len;
uint8_t* pos = data; uint8_t* pos = data;
@@ -469,7 +468,6 @@ size_t i2sWrite(uint8_t bus_num, uint8_t* data, size_t len, bool copy, bool free
item->blocksize = blockSize; item->blocksize = blockSize;
item->datalen = blockSize; item->datalen = blockSize;
itemPrev = item;
item++; item++;
pos += blockSize; pos += blockSize;