From 377f13bf95b64cf5fb0fad0bf2b94106ad868562 Mon Sep 17 00:00:00 2001 From: "Luiz Fernando N. Capitulino" Date: Thu, 26 Oct 2006 13:02:45 -0300 Subject: USB: aircable: Use usb_endpoint_* functions Signed-off-by: Luiz Fernando N. Capitulino Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/aircable.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/usb/serial/aircable.c') diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c index 8122755..8554c1a7 100644 --- a/drivers/usb/serial/aircable.c +++ b/drivers/usb/serial/aircable.c @@ -305,9 +305,7 @@ static int aircable_probe(struct usb_serial *serial, for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) { endpoint = &iface_desc->endpoint[i].desc; - if (((endpoint->bEndpointAddress & 0x80) == 0x00) && - ((endpoint->bmAttributes & 3) == 0x02)) { - /* we found our bulk out endpoint */ + if (usb_endpoint_is_bulk_out(endpoint)) { dbg("found bulk out on endpoint %d", i); ++num_bulk_out; } -- cgit v1.1 From 7a5c7b42d3c7b1e0085d48414ee73003d3888d1f Mon Sep 17 00:00:00 2001 From: Naranjo Manuel Francisco Date: Wed, 15 Nov 2006 15:14:27 -0300 Subject: USB: fix aircable.c: inconsequent NULL checking > 2006/11/11, Adrian Bunk : > > The Coverity checker spotted the following in > > drivers/usb/serial/aircable.c: > > > > <-- snip --> > > > > ... > > static void aircable_read(void *params) > > { > > ... Hi everyone, Sorry for the long time response but here is the patch, I think this way should work, if anyone has any suggestion let me know. What I do now is, in case I don't have the tty available I reschedule the work, I have tried it and it works with no problem, I even tried removing the device, and didn't find anything strange. Signed-off-by: Naranjo Manuel Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/aircable.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/usb/serial/aircable.c') diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c index 8554c1a7..b1b5707 100644 --- a/drivers/usb/serial/aircable.c +++ b/drivers/usb/serial/aircable.c @@ -270,8 +270,11 @@ static void aircable_read(void *params) */ tty = port->tty; - if (!tty) + if (!tty) { schedule_work(&priv->rx_work); + err("%s - No tty available", __FUNCTION__); + return ; + } count = min(64, serial_buf_data_avail(priv->rx_buf)); -- cgit v1.1