From 88e2194c2aa9f29f80b2835295e298147c06f6e2 Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Mon, 22 Jul 2013 17:11:44 +0200 Subject: [PATCH] HID: fix unused rsize usage commit bc197eedef1ae082ec662c64c3f4aa302821fb7a upstream. 27ce4050 ("HID: fix data access in implement()") by mistake removed a setting of buffer size in hidp. Fix that by putting it back. Reported-by: kbuild test robot Signed-off-by: Jiri Kosina Signed-off-by: Greg Kroah-Hartman --- net/bluetooth/hidp/core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index 41f154d4a5e1..de030f50f72b 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -242,6 +242,7 @@ static int hidp_send_report(struct hidp_session *session, struct hid_report *rep hid_output_report(report, buf); hdr = HIDP_TRANS_DATA | HIDP_DATA_RTYPE_OUPUT; + rsize = ((report->size - 1) >> 3) + 1 + (report->id > 0); ret = hidp_send_intr_message(session, hdr, buf, rsize); kfree(buf); -- 2.11.0