From patchwork Tue Mar 4 14:42:07 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 870482 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DF43F78F2B; Tue, 4 Mar 2025 14:42:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741099335; cv=none; b=jTcHW2PCm8mv1Juri7cZ5GPRDYigGJQxksgIjEEeXnRyvMwcArB07jtk7/n+kteoop+86xfHL2xmvjgju2e54+hAv8W5oNmtpGbS7+EZpUua2kG5IYrlwAq6KuUUb4DYt8dBa78C+THH6cpDVIpdT0wvlGt+u+rWaTsUyxy6DMw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741099335; c=relaxed/simple; bh=s6xCfxNbJMyFt0m33T6necoKJrmHfnEKisGUWWK2sR0=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=t5leDASUyK9WgVNzkGw8OD0IbSsvJTIVZMfgFw5RnorrteXdAPYyuTXK+f+SIedJ5Ew6Q/hgtA45E5LleisJMM1lbxSAHNuTt2+keFE82EL242Sk0StzzTuKVUzSKKRSkFxZcchJ4ytM1n2AKsyEmu+ZEczqH/XQFF90LtYHXTU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KLHWNa2Y; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="KLHWNa2Y" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2C921C4CEEC; Tue, 4 Mar 2025 14:42:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741099334; bh=s6xCfxNbJMyFt0m33T6necoKJrmHfnEKisGUWWK2sR0=; h=From:To:Cc:Subject:Date:From; b=KLHWNa2Y1q4LJqfW2vVuh+uwFFkqsftA/t2TIQumxXD3J8sNtEeKbUkFnTH6ky8RB GzMNxjZZs+U3yrUUqJVb8nIpZNnnOWhum+9ZA5q5Xoj5q4JW8aeZVL02Sl1E5VNkfU mRR/pNq9fzCXsZxUeiadvYMqqNfSCvpoppdxLndBLhKDW7jIYk77RXuFNMMILuynR8 RAnedkqGNON3MT2ghLy93bcinWxiNb0BQgwxRnRuVqUovZesSvLP+C4YK2ZA0RIGTT j5fZnMov8SAl2IE8jutvlTrcUgMdzcbmI/OfQhn9u8WUYlv2WgIdZ9Dh8bc4QfBAmC LuZgVfw579kBQ== From: Arnd Bergmann To: Stanislaw Gruszka , Johannes Berg , Arnd Bergmann Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] wifi: iwlegacy: avoid size increase Date: Tue, 4 Mar 2025 15:42:07 +0100 Message-Id: <20250304144210.997531-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Arnd Bergmann My previous patch caused a slight code size increase when DEBUG_FS is disabled, as Stanislaw Gruszka pointed out. Fix this with an added IS_ENABLED() check. Fixes: cf6b9ba172dd ("wifi: iwlegacy: don't warn for unused variables with DEBUG_FS=n") Signed-off-by: Arnd Bergmann --- Ideally this would be folded into my original fix. If that's not possible, please apply on top. --- drivers/net/wireless/intel/iwlegacy/4965-rs.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/wireless/intel/iwlegacy/4965-rs.c b/drivers/net/wireless/intel/iwlegacy/4965-rs.c index f754fb979546..0e5130d1fccd 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-rs.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-rs.c @@ -2495,6 +2495,9 @@ il4965_rs_dbgfs_set_mcs(struct il_lq_sta *lq_sta, u32 * rate_n_flags, int idx) u8 valid_tx_ant; u8 ant_sel_tx; + if (!IS_ENABLED(CONFIG_MAC80211_DEBUGFS)) + return; + il = lq_sta->drv; valid_tx_ant = il->hw_params.valid_tx_ant; if (lq_sta->dbg_fixed_rate) {