diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mm-serial-port.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/mm-serial-port.c b/src/mm-serial-port.c index 09c9ec84..d561ab99 100644 --- a/src/mm-serial-port.c +++ b/src/mm-serial-port.c @@ -68,6 +68,7 @@ static guint signals[LAST_SIGNAL] = { 0 }; typedef struct { guint32 open_count; + gboolean forced_close; int fd; GHashTable *reply_cache; GIOChannel *channel; @@ -952,6 +953,12 @@ mm_serial_port_close (MMSerialPort *self) g_return_if_fail (MM_IS_SERIAL_PORT (self)); priv = MM_SERIAL_PORT_GET_PRIVATE (self); + + /* If we forced closing the port, open_count will be 0 already. + * Just return without issuing any warning */ + if (priv->forced_close) + return; + g_return_if_fail (priv->open_count > 0); device = mm_port_get_device (MM_PORT (self)); @@ -1057,7 +1064,17 @@ mm_serial_port_close_force (MMSerialPort *self) g_return_if_fail (MM_IS_SERIAL_PORT (self)); priv = MM_SERIAL_PORT_GET_PRIVATE (self); - g_return_if_fail (priv->open_count > 0); + + mm_info ("(%s) forced to close port", + mm_port_get_device (MM_PORT (self))); + + /* Mark as having forced the close, so that we don't warn about incorrect + * open counts */ + priv->forced_close = TRUE; + + /* If already closed, done */ + if (!priv->open_count) + return; /* Force the port to close */ priv->open_count = 1; @@ -1640,4 +1657,3 @@ mm_serial_port_class_init (MMSerialPortClass *klass) g_cclosure_marshal_VOID__UINT, G_TYPE_NONE, 1, G_TYPE_UINT); } - |