From d5eb873eec1615159a0dc0ecd6662a64f5cb5bd1 Mon Sep 17 00:00:00 2001
From: luokai <454728735@qq.com>
Date: Mon, 21 Feb 2022 13:36:52 +0800
Subject: [PATCH] platform: use switch statement in _linktype_get_type() for
 better readability

https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/1110
---
 src/libnm-platform/nm-linux-platform.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/src/libnm-platform/nm-linux-platform.c b/src/libnm-platform/nm-linux-platform.c
index f87182936a..e3cc7a4dbc 100644
--- a/src/libnm-platform/nm-linux-platform.c
+++ b/src/libnm-platform/nm-linux-platform.c
@@ -1114,20 +1114,22 @@ _linktype_get_type(NMPlatform       *platform,
             return link_type;
     }
 
-    if (arptype == ARPHRD_LOOPBACK)
+    switch (arptype) {
+    case ARPHRD_LOOPBACK:
         return NM_LINK_TYPE_LOOPBACK;
-    else if (arptype == ARPHRD_INFINIBAND)
+    case ARPHRD_INFINIBAND:
         return NM_LINK_TYPE_INFINIBAND;
-    else if (arptype == ARPHRD_SIT)
+    case ARPHRD_SIT:
         return NM_LINK_TYPE_SIT;
-    else if (arptype == ARPHRD_TUNNEL6)
+    case ARPHRD_TUNNEL6:
         return NM_LINK_TYPE_IP6TNL;
-    else if (arptype == ARPHRD_PPP)
+    case ARPHRD_PPP:
         return NM_LINK_TYPE_PPP;
-    else if (arptype == ARPHRD_IEEE802154)
+    case ARPHRD_IEEE802154:
         return NM_LINK_TYPE_WPAN;
-    else if (arptype == ARPHRD_6LOWPAN)
+    case ARPHRD_6LOWPAN:
         return NM_LINK_TYPE_6LOWPAN;
+    }
 
     {
         NMPUtilsEthtoolDriverInfo driver_info;