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media: pvrusb2: Fix incorrect variable used in trace message

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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: d855497edb ("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>
This commit is contained in:
Colin Ian King
2025-09-03 09:44:16 +01:00
committed by Hans Verkuil
parent d2bceb2e20
commit be440980ea
1 changed files with 1 additions and 1 deletions
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2
drivers/media/usb/pvrusb2/pvrusb2-hdw.c
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@@ -3622,7 +3622,7 @@ static int pvr2_send_request_ex(struct pvr2_hdw *hdw,
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)) {