From 6305f498604df6c66bdb4cc533ce6332fa5ab61f Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Mon, 3 Mar 2008 12:20:12 +0100 Subject: [PATCH] libertas: fix sanity check on sequence number in command response Slightly more useful if we compare it against the sequence number of the command we have outstanding, rather than comparing the reply with itself. Doh. Pointed out by Sebastian Siewior Signed-off-by: David Woodhouse Acked-by: Dan Williams Signed-off-by: John W. Linville --- drivers/net/wireless/libertas/cmdresp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c index 159216a919..e2b0746c6c 100644 --- a/drivers/net/wireless/libertas/cmdresp.c +++ b/drivers/net/wireless/libertas/cmdresp.c @@ -572,9 +572,9 @@ int lbs_process_rx_command(struct lbs_private *priv) respcmd, le16_to_cpu(resp->seqnum), priv->upld_len, jiffies); lbs_deb_hex(LBS_DEB_HOST, "CMD_RESP", (void *) resp, priv->upld_len); - if (resp->seqnum != resp->seqnum) { + if (resp->seqnum != priv->cur_cmd->cmdbuf->seqnum) { lbs_pr_info("Received CMD_RESP with invalid sequence %d (expected %d)\n", - le16_to_cpu(resp->seqnum), le16_to_cpu(resp->seqnum)); + le16_to_cpu(resp->seqnum), le16_to_cpu(priv->cur_cmd->cmdbuf->seqnum)); spin_unlock_irqrestore(&priv->driver_lock, flags); ret = -1; goto done; -- 2.39.5