[ovs-dev] [PATCH 32/62] netdev-linux:don't print no ifindex log

[Tao YunXiang]

From: Rongyin <rongyin at cmss.chinamobile.com>

Code Source From: Self Code

Description:

     don't print no ifindex log

Jira:  #[Optional]
市场项目编号（名称）：[Optional]
---
 lib/netdev-linux.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/netdev-linux.c b/lib/netdev-linux.c
index 4326456..5d02e12 100644
--- a/lib/netdev-linux.c
+++ b/lib/netdev-linux.c
@@ -6263,9 +6263,11 @@ linux_get_ifindex(const char *netdev_name)
         /* ENODEV probably means that a vif disappeared asynchronously and
          * hasn't been removed from the database yet, so reduce the log level
          * to INFO for that case. */
-        VLOG_RL(&rl, error == ENODEV ? VLL_INFO : VLL_ERR,
-                "ioctl(SIOCGIFINDEX) on %s device failed: %s",
-                netdev_name, ovs_strerror(error));
+        if (error != ENODEV) {
+            VLOG_RL(&rl, error == ENODEV ? VLL_INFO : VLL_ERR,
+                    "ioctl(SIOCGIFINDEX) on %s device failed: %s",
+                    netdev_name, ovs_strerror(error));
+        }
         return -error;
     }
     return ifr.ifr_ifindex;
-- 
1.8.3.1