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hostap: hostap_ap: Mark 'txt' as __always_unused
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 ‘handle_assoc’: drivers/net/wireless/intersil/hostap/hostap_ap.c:1507:8: warning: variable ‘txt’ 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
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@ -1504,7 +1504,7 @@ static void handle_assoc(local_info_t *local, struct sk_buff *skb,
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u16 resp = WLAN_STATUS_SUCCESS;
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struct sta_info *sta = NULL;
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int send_deauth = 0;
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char *txt = "";
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char __always_unused *txt = "";
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u8 prev_ap[ETH_ALEN];
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left = len = skb->len - IEEE80211_MGMT_HDR_LEN;
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