From: Andrei Emeltchenko <Andrei.Emeltchenko.news@gmail.com>
To: linux-bluetooth@vger.kernel.org
Subject: [PATCH] Bluetooth: Remove unneeded calculation and magic number
Date: Fri, 4 May 2012 10:29:16 +0300 [thread overview]
Message-ID: <1336116556-27540-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> (raw)
From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Remove magic number unneeded calculation since
hlen = L2CAP_HDR_SIZE + L2CAP_PSMLEN_SIZE
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
---
net/bluetooth/l2cap_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index edc9a37..7ea00d3 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1875,8 +1875,8 @@ static struct sk_buff *l2cap_create_connless_pdu(struct l2cap_chan *chan,
/* Create L2CAP header */
lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE);
lh->cid = cpu_to_le16(chan->dcid);
- lh->len = cpu_to_le16(len + (hlen - L2CAP_HDR_SIZE));
- put_unaligned(chan->psm, skb_put(skb, 2));
+ lh->len = cpu_to_le16(len + L2CAP_PSMLEN_SIZE);
+ put_unaligned(chan->psm, skb_put(skb, L2CAP_PSMLEN_SIZE));
err = l2cap_skbuff_fromiovec(chan, msg, len, count, skb);
if (unlikely(err < 0)) {
--
1.7.9.5
next reply other threads:[~2012-05-04 7:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-04 7:29 Andrei Emeltchenko [this message]
2012-05-06 16:03 ` [PATCH] Bluetooth: Remove unneeded calculation and magic number Marcel Holtmann
-- strict thread matches above, loose matches on Subject: below --
2012-05-03 7:55 Andrei Emeltchenko
2012-05-03 8:18 ` Andrei Emeltchenko
2012-05-03 8:28 ` Andrei Emeltchenko
2012-05-04 19:23 ` Gustavo Padovan
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