diff options
Diffstat (limited to 'drivers/usb/host/max3421-hcd.c')
| -rw-r--r-- | drivers/usb/host/max3421-hcd.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/usb/host/max3421-hcd.c b/drivers/usb/host/max3421-hcd.c index d152d72de1..9fe4f48b18 100644 --- a/drivers/usb/host/max3421-hcd.c +++ b/drivers/usb/host/max3421-hcd.c @@ -1158,12 +1158,12 @@ dump_eps(struct usb_hcd *hcd) end = dp + sizeof(ubuf); *dp = '\0'; list_for_each_entry(urb, &ep->urb_list, urb_list) { - ret = snprintf(dp, end - dp, " %p(%d.%s %d/%d)", urb, - usb_pipetype(urb->pipe), - usb_urb_dir_in(urb) ? "IN" : "OUT", - urb->actual_length, - urb->transfer_buffer_length); - if (ret < 0 || ret >= end - dp) + ret = scnprintf(dp, end - dp, " %p(%d.%s %d/%d)", urb, + usb_pipetype(urb->pipe), + usb_urb_dir_in(urb) ? "IN" : "OUT", + urb->actual_length, + urb->transfer_buffer_length); + if (ret == end - dp - 1) break; /* error or buffer full */ dp += ret; } @@ -1255,9 +1255,9 @@ max3421_handle_irqs(struct usb_hcd *hcd) end = sbuf + sizeof(sbuf); *dp = '\0'; for (i = 0; i < 16; ++i) { - int ret = snprintf(dp, end - dp, " %lu", - max3421_hcd->err_stat[i]); - if (ret < 0 || ret >= end - dp) + int ret = scnprintf(dp, end - dp, " %lu", + max3421_hcd->err_stat[i]); + if (ret == end - dp - 1) break; /* error or buffer full */ dp += ret; } |