From mboxrd@z Thu Jan 1 00:00:00 1970 From: "David S. Miller" Subject: [PATCH 46/51] ath6kl: Stop using NLA_PUT*(). Date: Sun, 1 Apr 2012 22:58:36 -0400 Message-ID: <1333335521-1348-47-git-send-email-davem@davemloft.net> References: <1333335521-1348-1-git-send-email-davem@davemloft.net> Cc: "David S. Miller" To: netdev@vger.kernel.org Return-path: Received: from shards.monkeyblade.net ([198.137.202.13]:46809 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754568Ab2DBDAl (ORCPT ); Sun, 1 Apr 2012 23:00:41 -0400 In-Reply-To: <1333335521-1348-1-git-send-email-davem@davemloft.net> Sender: netdev-owner@vger.kernel.org List-ID: From: "David S. Miller" These macros contain a hidden goto, and are thus extremely error prone and make code hard to audit. Signed-off-by: David S. Miller --- drivers/net/wireless/ath/ath6kl/testmode.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath6kl/testmode.c b/drivers/net/wireless/ath/ath6kl/testmode.c index 6675c92..acc9aa8 100644 --- a/drivers/net/wireless/ath/ath6kl/testmode.c +++ b/drivers/net/wireless/ath/ath6kl/testmode.c @@ -55,8 +55,9 @@ void ath6kl_tm_rx_event(struct ath6kl *ar, void *buf, size_t buf_len) ath6kl_warn("failed to allocate testmode rx skb!\n"); return; } - NLA_PUT_U32(skb, ATH6KL_TM_ATTR_CMD, ATH6KL_TM_CMD_TCMD); - NLA_PUT(skb, ATH6KL_TM_ATTR_DATA, buf_len, buf); + if (nla_put_u32(skb, ATH6KL_TM_ATTR_CMD, ATH6KL_TM_CMD_TCMD) || + nla_put(skb, ATH6KL_TM_ATTR_DATA, buf_len, buf)) + goto nla_put_failure; cfg80211_testmode_event(skb, GFP_KERNEL); return; -- 1.7.7.6