From debdbb0c1b20c8517f384fcd0d9622b9eb574f8c Mon Sep 17 00:00:00 2001 From: Lee Jones <lee.jones@linaro.org> Date: Wed, 19 Aug 2020 08:23:45 +0100 Subject: [PATCH] hostap: hostap_ap: Mark 'txt' as __always_unused MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Keeping this around to act as documentation, since its use is currently #if'ed out at the end of the function. Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intersil/hostap/hostap_ap.c: In function âhandle_assocâ: drivers/net/wireless/intersil/hostap/hostap_ap.c:1507:8: warning: variable âtxtâ set but not used [-Wunused-but-set-variable] Cc: Jouni Malinen <j@w1.fi> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Nathan Chancellor <natechancellor@gmail.com> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200819072402.3085022-12-lee.jones@linaro.org --- drivers/net/wireless/intersil/hostap/hostap_ap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/intersil/hostap/hostap_ap.c b/drivers/net/wireless/intersil/hostap/hostap_ap.c index 3ec46f48cfde1..8bcc1cdcb75b0 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_ap.c +++ b/drivers/net/wireless/intersil/hostap/hostap_ap.c @@ -1504,7 +1504,7 @@ static void handle_assoc(local_info_t *local, struct sk_buff *skb, u16 resp = WLAN_STATUS_SUCCESS; struct sta_info *sta = NULL; int send_deauth = 0; - char *txt = ""; + char __always_unused *txt = ""; u8 prev_ap[ETH_ALEN]; left = len = skb->len - IEEE80211_MGMT_HDR_LEN; -- 2.30.2