linux-kernel - [PATCH V2] btsdio: fix tx error path

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Message-Id: <1223293223-21162-1-git-send-email-tomas.winkler@intel.com>
Date:	Mon,  6 Oct 2008 13:40:23 +0200
From:	Tomas Winkler <tomas.winkler@...el.com>
To:	marcel@...tmann.org
Cc:	linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
	Tomas Winkler <tomas.winkler@...el.com>
Subject: [PATCH V2] btsdio: fix tx error path

This patch fixes accumulating of the header
in case packet was requeued in the error path.

Signed-off-by: Tomas Winkler <tomas.winkler@...el.com>
Cc: Marcel Holtmann <marcel@...tmann.org>
---
 drivers/bluetooth/btsdio.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/bluetooth/btsdio.c b/drivers/bluetooth/btsdio.c
index 58630cc..c422e89 100644
--- a/drivers/bluetooth/btsdio.c
+++ b/drivers/bluetooth/btsdio.c
@@ -91,6 +91,7 @@ static int btsdio_tx_packet(struct btsdio_data *data, struct sk_buff *skb)
 
 	err = sdio_writesb(data->func, REG_TDAT, skb->data, skb->len);
 	if (err < 0) {
+		skb_pull(skb, 4);
 		sdio_writeb(data->func, 0x01, REG_PC_WRT, NULL);
 		return err;
 	}
-- 
1.5.4.3

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