Re: [PATCH 2/2] Bluetooth: Fix usage of sk_sndtimeo value

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Hi Andrei,

On 10.11.2011 10:57, Andrei Emeltchenko wrote:
Hi Andrzej,

On Thu, Nov 10, 2011 at 10:37:25AM +0100, Andrzej Kaczmarek wrote:
sk_sndtimeo timeout value is specified in jiffes and should be
converted to miliseconds when used as input to __set_chan_timer.

Signed-off-by: Andrzej Kaczmarek<andrzej.kaczmarek@xxxxxxxxx>
---
  net/bluetooth/l2cap_core.c |    8 ++++----
  1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index f850684..3b0f807 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -446,7 +446,7 @@ void l2cap_chan_close(struct l2cap_chan *chan, int reason)
  		if (chan->chan_type == L2CAP_CHAN_CONN_ORIENTED&&
  					conn->hcon->type == ACL_LINK) {
  			__clear_chan_timer(chan);
-			__set_chan_timer(chan, sk->sk_sndtimeo);
+			__set_chan_timer(chan, jiffies_to_msecs(sk->sk_sndtimeo));

Then __set_chan_timer do reverse conversion:
mod_timer(timer, jiffies + msecs_to_jiffies(timeout))

Look ugly :-(

Well, I agree. But problem here is that __set_chan_timer has miliseconds as input and sk_sndtimeo has to be specified in jiffies thus ugly double conversion.

But what about adding __set_chan_timer_jiffies macro and use it here?

BR,
Andrzej
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