[PATCH 6.12 180/567] media: pvrusb2: Fix incorrect variable used in trace message

Greg Kroah-Hartman
2026-01-06T17:26:01Z

From: Colin Ian King <colin.i.king@gmail.com>

commit be440980eace19c035a0745fd6b6e42707bc4f49 upstream.

The pvr2_trace message is reporting an error about control read
transfers, however it is using the incorrect variable write_len
instead of read_lean. Fix this by using the correct variable
read_len.

Fixes: d855497edbfb ("V4L/DVB (4228a): pvrusb2 to kernel 2.6.18")
Cc: stable@vger.kernel.org
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
@@ -3622,7 +3622,7 @@ static int pvr2_send_request_ex(struct p
pvr2_trace(
PVR2_TRACE_ERROR_LEGS,
"Attempted to execute %d byte control-read transfer (limit=%d)",
- write_len,PVR2_CTL_BUFFSIZE);
+ read_len, PVR2_CTL_BUFFSIZE);
return -EINVAL;
}
if ((!write_len) && (!read_len)) {