staging: mt7621-dma: Removing unnecessary braces

Fixes checkpatch warning: BRACES

Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/mt7621-dma/mtk-hsdma.c

@@ -507,9 +507,9 @@ static void mtk_hsdma_tx(struct mtk_hsdam_engine *hsdma)
 
 	if (test_and_clear_bit(0, &hsdma->chan_issued)) {
 		chan = &hsdma->chan[0];
-		if (chan->desc) {
+		if (chan->desc)
 			mtk_hsdma_start_transfer(hsdma, chan);
-		} else
+		else
 			dev_dbg(hsdma->ddev.dev, "chan 0 no desc to issue\n");
 	}
 }

drivers/staging/mt7621-dma/ralink-gdma.c

@@ -595,11 +595,10 @@ static struct dma_async_tx_descriptor *gdma_dma_prep_dma_memcpy(
 	for (i = 0; i < num_periods; i++) {
 		desc->sg[i].src_addr = src;
 		desc->sg[i].dst_addr = dest;
-		if (len > xfer_count) {
+		if (len > xfer_count)
 			desc->sg[i].len = xfer_count;
-		} else {
+		else
 			desc->sg[i].len = len;
-		}
 		src += desc->sg[i].len;
 		dest += desc->sg[i].len;
 		len -= desc->sg[i].len;