diff --git a/common/driver/dma_buffer.c b/common/driver/dma_buffer.c index f675daa..0e5e54d 100755 --- a/common/driver/dma_buffer.c +++ b/common/driver/dma_buffer.c @@ -113,11 +113,9 @@ size_t dmaAllocBuffers(struct DmaDevice *dev, struct DmaBufferList *list, buff->buffHandle = dma_map_single(list->dev->device, buff->buffAddr, list->dev->cfgSize, direction); // Check for mapping error if ( dma_mapping_error(list->dev->device, buff->buffHandle) ) { - // DMA mapping was successful - buff->buffHandle = 0; - } else { // DMA mapping failed dev_err(dev->device, "dmaAllocBuffers(BUFF_STREAM): DMA mapping failed\n"); + buff->buffHandle = 0; } } else { // Memory allocation failed