diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-28 11:32:50 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-23 16:32:36 -0700 |
| commit | f55876dec74edb4d4b3eeaaf1278c2835a4c20f0 (patch) | |
| tree | 53932e239c40f99b918befae318cea309dba9d17 /drivers/usb/atm | |
| parent | d7ece6515e129a419e6603d49362517a1511425e (diff) | |
| download | linux-f55876dec74edb4d4b3eeaaf1278c2835a4c20f0.tar.bz2 | |
USB: usbatm: remove unused UDSL_ASSERT macro
If this code isn't triggering this assert by now, it never will, so just
remove it, it's pointless.
Cc: Duncan Sands <duncan.sands@free.fr>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/atm')
| -rw-r--r-- | drivers/usb/atm/usbatm.c | 8 | ||||
| -rw-r--r-- | drivers/usb/atm/usbatm.h | 12 |
2 files changed, 0 insertions, 20 deletions
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c index 5e0d33a7da58..c76739c60568 100644 --- a/drivers/usb/atm/usbatm.c +++ b/drivers/usb/atm/usbatm.c @@ -344,7 +344,6 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char __func__, sarb->len, vcc); /* discard cells already received */ skb_trim(sarb, 0); - UDSL_ASSERT(instance, sarb->tail + ATM_CELL_PAYLOAD <= sarb->end); } memcpy(skb_tail_pointer(sarb), source + ATM_CELL_HEADER, ATM_CELL_PAYLOAD); @@ -437,8 +436,6 @@ static void usbatm_extract_cells(struct usbatm_data *instance, unsigned char *cell_buf = instance->cell_buf; unsigned int space_left = stride - buf_usage; - UDSL_ASSERT(instance, buf_usage <= stride); - if (avail_data >= space_left) { /* add new data and process cell */ memcpy(cell_buf + buf_usage, source, space_left); @@ -481,7 +478,6 @@ static unsigned int usbatm_write_cells(struct usbatm_data *instance, vdbg(&instance->usb_intf->dev, "%s: skb->len=%d, avail_space=%u", __func__, skb->len, avail_space); - UDSL_ASSERT(instance, !(avail_space % stride)); for (bytes_written = 0; bytes_written < avail_space && ctrl->len; bytes_written += stride, target += stride) { @@ -553,8 +549,6 @@ static void usbatm_rx_process(unsigned long data) if (!urb->iso_frame_desc[i].status) { unsigned int actual_length = urb->iso_frame_desc[i].actual_length; - UDSL_ASSERT(instance, actual_length <= packet_size); - if (!merge_length) merge_start = (unsigned char *)urb->transfer_buffer + urb->iso_frame_desc[i].offset; merge_length += actual_length; @@ -1176,8 +1170,6 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id, struct urb *urb; unsigned int iso_packets = usb_pipeisoc(channel->endpoint) ? channel->buf_size / channel->packet_size : 0; - UDSL_ASSERT(instance, !usb_pipeisoc(channel->endpoint) || usb_pipein(channel->endpoint)); - urb = usb_alloc_urb(iso_packets, GFP_KERNEL); if (!urb) { dev_err(dev, "%s: no memory for urb %d!\n", __func__, i); diff --git a/drivers/usb/atm/usbatm.h b/drivers/usb/atm/usbatm.h index 5fc489405217..a2955b117e88 100644 --- a/drivers/usb/atm/usbatm.h +++ b/drivers/usb/atm/usbatm.h @@ -39,18 +39,6 @@ #define VERBOSE_DEBUG */ -#ifdef DEBUG -#define UDSL_ASSERT(instance, x) BUG_ON(!(x)) -#else -#define UDSL_ASSERT(instance, x) \ - do { \ - if (!(x)) \ - dev_warn(&(instance)->usb_intf->dev, \ - "failed assertion '%s' at line %d", \ - __stringify(x), __LINE__); \ - } while (0) -#endif - #define usb_err(instance, format, arg...) \ dev_err(&(instance)->usb_intf->dev , format , ## arg) #define usb_info(instance, format, arg...) \ |