bnx2: no need to check before vfreeing

There is no need to check if a pointer is NULL before calling
vfree(), since vfree() function already check for it.

Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 391d2d4..f99e17e 100644 (file)
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -546,8 +546,7 @@ bnx2_free_rx_mem(struct bnx2 *bp)
                                                    rxr->rx_desc_mapping[j]);
                        rxr->rx_desc_ring[j] = NULL;
                }
-               if (rxr->rx_buf_ring)
-                       vfree(rxr->rx_buf_ring);
+               vfree(rxr->rx_buf_ring);
                rxr->rx_buf_ring = NULL;
 
                for (j = 0; j < bp->rx_max_pg_ring; j++) {
@@ -557,8 +556,7 @@ bnx2_free_rx_mem(struct bnx2 *bp)
                                                    rxr->rx_pg_desc_mapping[j]);
                        rxr->rx_pg_desc_ring[j] = NULL;
                }
-               if (rxr->rx_pg_ring)
-                       vfree(rxr->rx_pg_ring);
+               vfree(rxr->rx_pg_ring);
                rxr->rx_pg_ring = NULL;
        }
 }