From: Alan Cox <alan@linux.intel.com>
Date: Mon, 11 Jan 2016 19:09:31 +0000 (+0000)
Subject: net_at: fix stupid bug
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=d16253ea7c9e252635b7432475f1cc7a739b6ee3;p=FUZIX.git

net_at: fix stupid bug
---

diff --git a/Kernel/dev/net/net_at.c b/Kernel/dev/net/net_at.c
index ad3c854e..031c4722 100644
--- a/Kernel/dev/net/net_at.c
+++ b/Kernel/dev/net/net_at.c
@@ -45,6 +45,12 @@ void netat_hangup(void)
   }
 }
 
+static void netat_do_hangup(void)
+{
+  /* Need to delay and space this but this will do now for human
+     pretending to be modem testing */
+  netat_write("+++ATH\n", 7);
+}
 /* We read off the ready event until we get data */
 
 void netat_event(void)
@@ -127,7 +133,7 @@ int net_connect(struct socket *s)
 void net_close(struct socket *s)
 {
   if (at_state == 4) {
-    netat_hangup();		/* Either +++ ATH with spacing, or carrier drop */
+    netat_do_hangup();		/* Either +++ ATH with spacing, or carrier drop */
     at_state = 0;
   }
   s->s_state = SS_UNUSED;