From bffc967e93c771805739a4cc4c7849a749a7b0a6 Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Wed, 7 Sep 2016 17:04:05 +0300 Subject: spi: pxa2xx: Do not needlessly initialize stack variables All of these variables are unconditionally set before their use. Signed-off-by: Jarkko Nikula Signed-off-by: Mark Brown --- drivers/spi/spi-pxa2xx-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/spi/spi-pxa2xx-dma.c') diff --git a/drivers/spi/spi-pxa2xx-dma.c b/drivers/spi/spi-pxa2xx-dma.c index db3ae1dd829e..80c8e27a2f73 100644 --- a/drivers/spi/spi-pxa2xx-dma.c +++ b/drivers/spi/spi-pxa2xx-dma.c @@ -146,7 +146,7 @@ irqreturn_t pxa2xx_spi_dma_transfer(struct driver_data *drv_data) int pxa2xx_spi_dma_prepare(struct driver_data *drv_data, u32 dma_burst) { struct dma_async_tx_descriptor *tx_desc, *rx_desc; - int err = 0; + int err; tx_desc = pxa2xx_spi_dma_prepare_one(drv_data, DMA_MEM_TO_DEV); if (!tx_desc) { -- cgit