diff options
| -rw-r--r-- | drivers/usb/fotg210/fotg210-hcd.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/usb/fotg210/fotg210-hcd.c b/drivers/usb/fotg210/fotg210-hcd.c index 929106c16b29..b2f8b53cc8ef 100644 --- a/drivers/usb/fotg210/fotg210-hcd.c +++ b/drivers/usb/fotg210/fotg210-hcd.c @@ -404,9 +404,9 @@ static void qh_lines(struct fotg210_hcd *fotg210, struct fotg210_qh *qh, else if (td->hw_alt_next != list_end) mark = '/'; } - temp = snprintf(next, size, - "\n\t%p%c%s len=%d %08x urb %p", - td, mark, ({ char *tmp; + temp = scnprintf(next, size, + "\n\t%p%c%s len=%d %08x urb %p", + td, mark, ({ char *tmp; switch ((scratch>>8)&0x03) { case 0: tmp = "out"; @@ -424,17 +424,13 @@ static void qh_lines(struct fotg210_hcd *fotg210, struct fotg210_qh *qh, (scratch >> 16) & 0x7fff, scratch, td->urb); - if (size < temp) - temp = size; size -= temp; next += temp; if (temp == size) goto done; } - temp = snprintf(next, size, "\n"); - if (size < temp) - temp = size; + temp = scnprintf(next, size, "\n"); size -= temp; next += temp; |