remove extra parentheses in return statement

[dpdk.git] / examples / vhost / main.c

diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index b30f1bd..73564f0 100644 (file)
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -1,7 +1,7 @@
 /*-
  *   BSD LICENSE
  *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
  *   All rights reserved.
  *
  *   Redistribution and use in source and binary forms, with or without
@@ -53,7 +53,9 @@
 
 #include "main.h"
 
-#define MAX_QUEUES 512
+#ifndef MAX_QUEUES
+#define MAX_QUEUES 128
+#endif
 
 /* the maximum number of external ports supported */
 #define MAX_SUP_PORTS 1
@@ -909,7 +911,7 @@ gpa_to_hpa(struct vhost_dev  *vdev, uint64_t guest_pa,
 static inline int __attribute__((always_inline))
 ether_addr_cmp(struct ether_addr *ea, struct ether_addr *eb)
 {
-       return (((*(uint64_t *)ea ^ *(uint64_t *)eb) & MAC_ADDR_CMP) == 0);
+       return ((*(uint64_t *)ea ^ *(uint64_t *)eb) & MAC_ADDR_CMP) == 0;
 }
 
 /*
@@ -2279,7 +2281,7 @@ alloc_data_ll(uint32_t size)
        }
        ll_new[i].next = NULL;
 
-       return (ll_new);
+       return ll_new;
 }
 
 /*