From c32678eac48ad3c0ecad47f8879f9017390e358a Mon Sep 17 00:00:00 2001 From: Antonio Cardace Date: Mon, 12 Feb 2018 13:35:25 -0500 Subject: media: gspca: dtcs033: use %*ph to print small buffer Use %*ph format to print small buffer as hex string. Remove newline at the end of the format string as it would be duplicated by the one supplied as last argument. Suggested-by: Andy Shevchenko Signed-off-by: Antonio Cardace Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/gspca/dtcs033.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/media/usb/gspca/dtcs033.c b/drivers/media/usb/gspca/dtcs033.c index cdf27cf0112a..7654c8c08eda 100644 --- a/drivers/media/usb/gspca/dtcs033.c +++ b/drivers/media/usb/gspca/dtcs033.c @@ -76,12 +76,10 @@ static int reg_reqs(struct gspca_dev *gspca_dev, } else if (preq->bRequestType & USB_DIR_IN) { gspca_dbg(gspca_dev, D_STREAM, - "USB IN (%d) returned[%d] %02X %02X %02X %s\n", + "USB IN (%d) returned[%d] %3ph %s", i, preq->wLength, - gspca_dev->usb_buf[0], - gspca_dev->usb_buf[1], - gspca_dev->usb_buf[2], + gspca_dev->usb_buf, preq->wLength > 3 ? "...\n" : "\n"); } -- cgit v1.2.3