netdev - Re: [PATCH] caif: Add CAIF HSI Link Layer

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Message-Id: <20110410.184937.183052667.davem@davemloft.net>
Date:	Sun, 10 Apr 2011 18:49:37 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	sjur.brandeland@...ricsson.com
Cc:	netdev@...r.kernel.org, linus.walleji@...ricsson.com,
	daniel.martensson@...ricsson.com
Subject: Re: [PATCH] caif: Add CAIF HSI Link Layer

From: Sjur Brændeland <sjur.brandeland@...ricsson.com>
Date: Thu,  7 Apr 2011 11:57:42 +0200

> +static int cfhsi_tx_frm(struct cfhsi_desc *desc, struct cfhsi *cfhsi)

I do not see what kind of locking prevents multiple threads of control
from entering this function at the same time, making your skb_peek()
sequences illegal.
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