remove extra parentheses in return statement

[dpdk.git] / lib / librte_eal / linuxapp / kni / kni_vhost.c

diff --git a/lib/librte_eal/linuxapp/kni/kni_vhost.c b/lib/librte_eal/linuxapp/kni/kni_vhost.c
index 013a677..6f2a961 100644 (file)
--- a/lib/librte_eal/linuxapp/kni/kni_vhost.c
+++ b/lib/librte_eal/linuxapp/kni/kni_vhost.c
@@ -439,7 +439,7 @@ kni_sock_rcvmsg(struct socket *sock,
        KNI_DBG_RX("kni_rcvmsg expect_len %ld, flags 0x%08x, pkt_len %d\n",
                   (unsigned long)len, q->flags, pkt_len);
 
-       return (pkt_len + vnet_hdr_len);
+       return pkt_len + vnet_hdr_len;
 }
 
 /* dummy tap like ioctl */
@@ -681,14 +681,12 @@ kni_vhost_backend_init(struct kni_dev *kni)
        }
 
        /* cache init */
-       q->cache = (struct sk_buff*)
-               kzalloc(RTE_KNI_VHOST_MAX_CACHE_SIZE * sizeof(struct sk_buff),
-                       GFP_KERNEL);
+       q->cache = kzalloc(RTE_KNI_VHOST_MAX_CACHE_SIZE * sizeof(struct sk_buff),
+                          GFP_KERNEL);
        if (!q->cache)
                goto free_fd;
 
-       fifo = (struct rte_kni_fifo*)
-               kzalloc(RTE_KNI_VHOST_MAX_CACHE_SIZE * sizeof(void *)
+       fifo = kzalloc(RTE_KNI_VHOST_MAX_CACHE_SIZE * sizeof(void *)
                        + sizeof(struct rte_kni_fifo), GFP_KERNEL);
        if (!fifo)
                goto free_cache;