From: NeilBrown <neilb@suse.com>
Date: Sun, 11 Oct 2015 08:09:34 +0000 (+1100)
Subject: gsmd2: Fix bug in queue handling.
X-Git-Url: http://git.neil.brown.name/?a=commitdiff_plain;h=9f187690a2be262c3e7131890997906d1fad29cc;p=plato.git

gsmd2: Fix bug in queue handling.

We need to treat the request queue as a queue, not a stack.

Signed-off-by: NeilBrown <neil@brown.name>
---

diff --git a/gsm/gsmd2.py b/gsm/gsmd2.py
index 75dbb28..6ca4c28 100644
--- a/gsm/gsmd2.py
+++ b/gsm/gsmd2.py
@@ -496,7 +496,7 @@ class modem(Engine,AtChannel):
             return
         if self.suspended:
             return
-        cmd, cb, timeout = self.queue.pop()
+        cmd, cb, timeout = self.queue.pop(0)
         if not cb:
             cb = self.ignore
         self.pending_command = cb
@@ -515,7 +515,7 @@ class modem(Engine,AtChannel):
 
     def clear_queue(self):
         while self.queue:
-            cmd, cb, timeout = self.queue.pop()
+            cmd, cb, timeout = self.queue.pop(0)
             if cb:
                 cb(None)