wireless: checkpatch cleanups

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 57cc7e5..32fbaf2 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -1759,9 +1759,8 @@
 			priv->default_key = index;
 		} else
 			/* Don't complain if only change the mode */
-			if (!(dwrq->flags & IW_ENCODE_MODE)) {
+			if (!(dwrq->flags & IW_ENCODE_MODE))
 				return -EINVAL;
-			}
 	}
 	/* Read the flags */
 	if (dwrq->flags & IW_ENCODE_DISABLED) {