From: Tudor Ambarus Date: Tue, 2 Aug 2022 14:06:30 +0000 (+0300) Subject: dmaengine: at_xdmac: Replace two if statements with only one with two conditions X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=64787536ccfc072dca9b2c7c06c84dcc3f139b10;p=linux.git dmaengine: at_xdmac: Replace two if statements with only one with two conditions 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 Link: https://lore.kernel.org/r/20220802140630.243550-1-tudor.ambarus@microchip.com Signed-off-by: Vinod Koul --- diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index b102d8eb5d83d..d6c9781cd46af 100644 --- a/drivers/dma/at_xdmac.c +++ b/drivers/dma/at_xdmac.c @@ -1470,10 +1470,7 @@ 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);