linuxkpi: Fix style for dma_map_sgtable

Reported by:	bz
Sponsored by:	Beckhoff Automation GmbH & Co. KG

1 files changed, 6 insertions, 8 deletions

diff --git a/sys/compat/linuxkpi/common/include/linux/dma-mapping.h b/sys/compat/linuxkpi/common/include/linux/dma-mapping.h
index 7f2579787b4b..01395cc7a0d5 100644
--- a/sys/compat/linuxkpi/common/include/linux/dma-mapping.h
+++ b/sys/compat/linuxkpi/common/include/linux/dma-mapping.h
@@ -361,15 +361,13 @@ dma_map_sgtable(struct device *dev, struct sg_table *sgt,
     enum dma_data_direction dir,
     unsigned long attrs)
 {
+	int nents;
 
-	int nents = dma_map_sg_attrs(dev, sgt->sgl, sgt->nents, dir, attrs);
-
-	if (nents < 0) {
-		return nents;
-	} else {
-		sgt->nents = nents;
-		return 0;
-	}
+	nents = dma_map_sg_attrs(dev, sgt->sgl, sgt->nents, dir, attrs);
+	if (nents < 0)
+		return (nents);
+	sgt->nents = nents;
+	return (0);
 }
 
 static inline void