bnx2: Cleanup error handling in bnx2_open().

All error handling in bnx2_open() can be consolidated.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 3b90719..d4be238 100644 (file)
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -5773,29 +5773,16 @@ bnx2_open(struct net_device *dev)
        bnx2_setup_int_mode(bp, disable_msi);
        bnx2_napi_enable(bp);
        rc = bnx2_alloc_mem(bp);
-       if (rc) {
-               bnx2_napi_disable(bp);
-               bnx2_free_mem(bp);
-               return rc;
-       }
+       if (rc)
+               goto open_err;
 
        rc = bnx2_request_irq(bp);
-
-       if (rc) {
-               bnx2_napi_disable(bp);
-               bnx2_free_mem(bp);
-               return rc;
-       }
+       if (rc)
+               goto open_err;
 
        rc = bnx2_init_nic(bp, 1);
-
-       if (rc) {
-               bnx2_napi_disable(bp);
-               bnx2_free_irq(bp);
-               bnx2_free_skbs(bp);
-               bnx2_free_mem(bp);
-               return rc;
-       }
+       if (rc)
+               goto open_err;
 
        mod_timer(&bp->timer, jiffies + bp->current_interval);
 
@@ -5825,11 +5812,8 @@ bnx2_open(struct net_device *dev)
                                rc = bnx2_request_irq(bp);
 
                        if (rc) {
-                               bnx2_napi_disable(bp);
-                               bnx2_free_skbs(bp);
-                               bnx2_free_mem(bp);
                                del_timer_sync(&bp->timer);
-                               return rc;
+                               goto open_err;
                        }
                        bnx2_enable_int(bp);
                }
@@ -5842,6 +5826,13 @@ bnx2_open(struct net_device *dev)
        netif_start_queue(dev);
 
        return 0;
+
+open_err:
+       bnx2_napi_disable(bp);
+       bnx2_free_skbs(bp);
+       bnx2_free_irq(bp);
+       bnx2_free_mem(bp);
+       return rc;
 }
 
 static void