scsi: remove the second argument of k[un]map_atomic()

Signed-off-by: Cong Wang <amwang@redhat.com>
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index 8c6156a..a9af42e 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -322,8 +322,7 @@
 			return -ENOMEM;
 		}
 		frag = &skb_shinfo(skb)->frags[skb_shinfo(skb)->nr_frags - 1];
-		cp = kmap_atomic(skb_frag_page(frag), KM_SKB_DATA_SOFTIRQ)
-				+ frag->page_offset;
+		cp = kmap_atomic(skb_frag_page(frag)) + frag->page_offset;
 	} else {
 		cp = (struct fcoe_crc_eof *)skb_put(skb, tlen);
 	}
@@ -332,7 +331,7 @@
 	cp->fcoe_eof = eof;
 	cp->fcoe_crc32 = cpu_to_le32(~crc);
 	if (skb_is_nonlinear(skb)) {
-		kunmap_atomic(cp, KM_SKB_DATA_SOFTIRQ);
+		kunmap_atomic(cp);
 		cp = NULL;
 	}