Add a cosmetic change and replace two if statements with a single if statement with two conditions. In case the optional txstate parameter is NULL, we return the dma_cookie_status, which is fine, no functional change required. Signed-off-by: Tudor Ambarus <tudor.ambarus@xxxxxxxxxxxxx> --- drivers/dma/at_xdmac.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index def564d1e8fa..0aa3ae8d61e4 100644 --- a/drivers/dma/at_xdmac.c +++ b/drivers/dma/at_xdmac.c @@ -1463,10 +1463,7 @@ at_xdmac_tx_status(struct dma_chan *chan, dma_cookie_t cookie, bool initd; ret = dma_cookie_status(chan, cookie, txstate); - if (ret == DMA_COMPLETE) - return ret; - - if (!txstate) + if (ret == DMA_COMPLETE || !txstate) return ret; spin_lock_irqsave(&atchan->lock, flags); -- 2.25.1
