From: Maxime Coquelin <maxime.coquelin@redhat.com>
Date: Tue, 12 Jul 2016 09:30:25 +0000 (+0200)
Subject: net/virtio-user: fix build with gcc 6
X-Git-Tag: spdx-start~6162
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=9cca159efa1ebe0463a2805d309394c9eb1b532a;p=dpdk.git

net/virtio-user: fix build with gcc 6

The error is reported using test build script:

$ scripts/test-build.sh x86_64-native-linuxapp-gcc
...
drivers/net/virtio/virtio_user_ethdev.c:345:2: error:
  this ‘if’ clause does not guard... [-Werror=misleading-indentation]
  if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_PATH) == 1)
    ^~

Fixes: 404bd6bfe360 ("net/virtio-user: fix return value not checked")

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
---

diff --git a/drivers/net/virtio/virtio_user_ethdev.c b/drivers/net/virtio/virtio_user_ethdev.c
index 782d7d38b1..6b4f66e924 100644
--- a/drivers/net/virtio/virtio_user_ethdev.c
+++ b/drivers/net/virtio/virtio_user_ethdev.c
@@ -342,7 +342,7 @@ virtio_user_pmd_devinit(const char *name, const char *params)
 		goto end;
 	}
 
-	if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_PATH) == 1)
+	if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_PATH) == 1) {
 		ret = rte_kvargs_process(kvlist, VIRTIO_USER_ARG_PATH,
 					 &get_string_arg, &path);
 		if (ret < 0) {
@@ -350,7 +350,7 @@ virtio_user_pmd_devinit(const char *name, const char *params)
 				     VIRTIO_USER_ARG_PATH);
 			goto end;
 		}
-	else {
+	} else {
 		PMD_INIT_LOG(ERR, "arg %s is mandatory for virtio-user\n",
 			  VIRTIO_USER_ARG_QUEUE_SIZE);
 		goto end;