dma.c - vfree() checking cleanups

9/29

 dma.c |   14 +++++---------
 1 files changed, 5 insertions(+), 9 deletions(-)
@@ -127,16 +127,12 @@
 		dma->dev = NULL;
 	}
 
-	if (dma->sglist) {
-		vfree(dma->sglist);
-		dma->sglist = NULL;
-	}
+	vfree(dma->sglist);
+	dma->sglist = NULL;
 
-	if (dma->kvirt) {
-		vfree(dma->kvirt);
-		dma->kvirt = NULL;
-		dma->n_pages = 0;
-	}
+	vfree(dma->kvirt);
+	dma->kvirt = NULL;
+	dma->n_pages = 0;
 }
 
 /* find the scatterlist index and remaining offset corresponding to a
