On Wed, 19 Dec 2012 13:16:10 +0800
Xiao Jin <[email protected]> wrote:

> From: xiaojin <[email protected]>
> Date: Wed, 19 Dec 2012 11:53:43 +0800
> Subject: [PATCH] n_gsm.c: add tx_lock in gsm_send
> 
> All the call to gsm->output should be in the tx_lock,
> that could avoid potential race from MUX level. But
> we have no tx_lock in gsm_send.
> 
> This patch is to add tx_lock in gsm_send.
> 
> Signed-off-by: xiaojin <[email protected]>

Acked-by: Alan Cox <[email protected]>
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