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| author | Takashi Iwai | 2012-11-22 21:22:39 +0100 |
|---|---|---|
| committer | Takashi Iwai | 2012-11-22 21:22:39 +0100 |
| commit | 2ba509a6baac097cc8ae4f9741a09ba7c1c0d916 (patch) | |
| tree | 08470935de327cb438cc9ec738b0e025c3c0b556 /drivers/usb/serial/usb_wwan.c | |
| parent | ALSA: emu10k1: Add missing ifdef for emu->suspend reference (diff) | |
| parent | ALSA: snd-usb: properly initialize the sync endpoint (diff) | |
| download | kernel-qcow2-linux-2ba509a6baac097cc8ae4f9741a09ba7c1c0d916.tar.gz kernel-qcow2-linux-2ba509a6baac097cc8ae4f9741a09ba7c1c0d916.tar.xz kernel-qcow2-linux-2ba509a6baac097cc8ae4f9741a09ba7c1c0d916.zip | |
Merge branch 'for-linus' into for-next
Diffstat (limited to 'drivers/usb/serial/usb_wwan.c')
| -rw-r--r-- | drivers/usb/serial/usb_wwan.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c index 61a73ad1a187..a3e9c095f0d8 100644 --- a/drivers/usb/serial/usb_wwan.c +++ b/drivers/usb/serial/usb_wwan.c @@ -455,9 +455,6 @@ static struct urb *usb_wwan_setup_urb(struct usb_serial_port *port, struct usb_serial *serial = port->serial; struct urb *urb; - if (endpoint == -1) - return NULL; /* endpoint not needed */ - urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */ if (urb == NULL) { dev_dbg(&serial->interface->dev, @@ -489,6 +486,9 @@ int usb_wwan_port_probe(struct usb_serial_port *port) init_usb_anchor(&portdata->delayed); for (i = 0; i < N_IN_URB; i++) { + if (!port->bulk_in_size) + break; + buffer = (u8 *)__get_free_page(GFP_KERNEL); if (!buffer) goto bail_out_error; @@ -502,8 +502,8 @@ int usb_wwan_port_probe(struct usb_serial_port *port) } for (i = 0; i < N_OUT_URB; i++) { - if (port->bulk_out_endpointAddress == -1) - continue; + if (!port->bulk_out_size) + break; buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL); if (!buffer) |