Return-path: Received: from mail-wg0-f42.google.com ([74.125.82.42]:61421 "EHLO mail-wg0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752645AbaLTM1M (ORCPT ); Sat, 20 Dec 2014 07:27:12 -0500 Received: by mail-wg0-f42.google.com with SMTP id k14so3376394wgh.29 for ; Sat, 20 Dec 2014 04:27:11 -0800 (PST) From: Rickard Strandqvist To: Stanislav Yakovlev , "John W. Linville" Cc: Rickard Strandqvist , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] net: wireless: ipw2x00: ipw2200.c: Remove unused function Date: Sat, 20 Dec 2014 13:29:59 +0100 Message-Id: <1419078599-31118-1-git-send-email-rickard_strandqvist@spectrumdigital.se> (sfid-20141220_132717_131054_C4FEF47B) Sender: linux-wireless-owner@vger.kernel.org List-ID: Remove the function ipw_alive() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist --- drivers/net/wireless/ipw2x00/ipw2200.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c index edc3443..2f830ca 100644 --- a/drivers/net/wireless/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/ipw2x00/ipw2200.c @@ -3021,20 +3021,6 @@ static void ipw_remove_current_network(struct ipw_priv *priv) spin_unlock_irqrestore(&priv->ieee->lock, flags); } -/** - * Check that card is still alive. - * Reads debug register from domain0. - * If card is present, pre-defined value should - * be found there. - * - * @param priv - * @return 1 if card is present, 0 otherwise - */ -static inline int ipw_alive(struct ipw_priv *priv) -{ - return ipw_read32(priv, 0x90) == 0xd55555d5; -} - /* timeout in msec, attempted in 10-msec quanta */ static int ipw_poll_bit(struct ipw_priv *priv, u32 addr, u32 mask, int timeout) -- 1.7.10.4