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-rw-r--r--net/net.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/net/net.c b/net/net.c
index b8648bd..5637cf5 100644
--- a/net/net.c
+++ b/net/net.c
@@ -209,8 +209,6 @@ uchar NetArpWaitPacketBuf[PKTSIZE_ALIGN + PKTALIGN];
ulong NetArpWaitTimerStart;
int NetArpWaitTry;
-int env_changed_id = 0;
-
void ArpRequest (void)
{
int i;
@@ -278,9 +276,10 @@ void ArpTimeoutCheck(void)
}
}
-int
+static void
NetInitLoop(proto_t protocol)
{
+ static int env_changed_id = 0;
bd_t *bd = gd->bd;
int env_id = get_env_id ();
@@ -295,7 +294,7 @@ NetInitLoop(proto_t protocol)
env_changed_id = env_id;
}
- return 0;
+ return;
}
/**********************************************************************/