From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 39B58471D09 for ; Wed, 23 Sep 2026 08:56:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790153811; cv=none; b=e17BJnda9vhaX2plIP+IrlTWWvx+dBm4ACJul8/ffoNdMnfG7rp6xJ05MFLBFUFwkckt+4uDH/21z8DCijrrwulVsZ04EB7jOjvWu/eaVKuXw4KCi+zdqiqbvRNrerk4AwhoBl8Jc/GcDUq++m1Q18nLsGVmjQ2DZbUzTApjKkg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790153811; c=relaxed/simple; bh=mV9ORAgBdMpPApDm1IK9MCgif1G0n1RZCYLvFuNBpuk=; h=Message-ID:Date:MIME-Version:From:Subject:To:Content-Type; b=PM0GdMQEBiRyVcMxuiRG17BSS/v4oHnmuHRee4qcTTXDOjxhccgojNYImzZ6PG7K2gm2qQmTWDw0psoG2FAcMQcQeFeYVs53luxvgeAaeRzdWtxrdJ/7k8/QxmQpkQpADrCiip2Hao8JxSA6psgWGWuyFDD4SCn8iIaHYFF1BEI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dgEnd/HI; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dgEnd/HI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 82CFC1F000FF for ; Wed, 23 Sep 2026 08:56:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790153809; bh=tyfclVFCh7HQTaTd1EumkxJ2ZJ+nX76+uaywem1CHJ0=; h=Date:From:Subject:To; b=dgEnd/HIlNWd8+9TXCxNb8DMkBu6C1U0PD81ffOa+IBI8ML+bkft//2l9chDuqjFp 24xLDXumLQGD9utUKnuOu9ag6piNQVP1LNYPnfZGx3F5nbXf3KB7APjyV6a96VXd8Y HLcgx7nt7CxWUnFNP3G4cSaHlGhkr1sFuOBrVBvFSzRWUR4WFtLCmECxBw+MdKDa8S sfKcF4wxRcRD84Ar9CJJ61TluISTDDA5Pi9cX/yEthrnpLguGREpl7urfxWiRY/ZOc AbCQj99VoWYRxAfWcZ9RinMzJqVfZxKHnSRM630a8jah8yMdjdZrf4kPoQz8PFprla yDmthgZ62qbiw== Message-ID: <41320fe2-0b49-49b9-bbe0-d7107f6f73cd@kernel.org> Date: Wed, 23 Sep 2026 10:56:47 +0200 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Hans Verkuil Content-Language: en-US, nl Subject: [PATCH] media: vivid: drop unused 'j' variable To: Linux Media Mailing List Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In two places the 'j' index variable was set but never used. Drop it. This fixes two compiler warnings: drivers/media/test-drivers/vivid/vivid-cec.c: In function ‘find_dest_adap’: drivers/media/test-drivers/vivid/vivid-cec.c:26:25: warning: variable ‘j’ set but not used [-Wunused-but-set-variable=] 26 | unsigned int i, j; | ^ drivers/media/test-drivers/vivid/vivid-cec.c: In function ‘vivid_cec_bus_thread’: drivers/media/test-drivers/vivid/vivid-cec.c:116:25: warning: variable ‘j’ set but not used [-Wunused-but-set-variable=] 116 | unsigned int i, j; | ^ Signed-off-by: Hans Verkuil --- drivers/media/test-drivers/vivid/vivid-cec.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/media/test-drivers/vivid/vivid-cec.c b/drivers/media/test-drivers/vivid/vivid-cec.c index 2d15fdd5d999..8d301578e2eb 100644 --- a/drivers/media/test-drivers/vivid/vivid-cec.c +++ b/drivers/media/test-drivers/vivid/vivid-cec.c @@ -23,7 +23,7 @@ struct xfer_on_bus { static bool find_dest_adap(struct vivid_dev *dev, struct cec_adapter *adap, u8 dest) { - unsigned int i, j; + unsigned int i; if (dest >= 0xf) return false; @@ -33,13 +33,12 @@ static bool find_dest_adap(struct vivid_dev *dev, cec_has_log_addr(dev->cec_rx_adap, dest)) return true; - for (i = 0, j = 0; i < dev->num_inputs; i++) { + for (i = 0; i < dev->num_inputs; i++) { unsigned int menu_idx = dev->input_is_connected_to_output[i]; if (dev->input_type[i] != HDMI) continue; - j++; if (menu_idx < FIXED_MENU_ITEMS) continue; @@ -113,7 +112,7 @@ static void adjust_sfts(struct vivid_dev *dev) int vivid_cec_bus_thread(void *_dev) { u32 last_sft; - unsigned int i, j; + unsigned int i; unsigned int dest; ktime_t start, end; s64 delta_us, retry_us; @@ -210,13 +209,12 @@ int vivid_cec_bus_thread(void *_dev) if (first_status == CEC_TX_STATUS_OK) { if (xfers_on_bus[first_idx].adap != dev->cec_rx_adap) cec_received_msg(dev->cec_rx_adap, &first_msg); - for (i = 0, j = 0; i < dev->num_inputs; i++) { + for (i = 0; i < dev->num_inputs; i++) { unsigned int menu_idx = dev->input_is_connected_to_output[i]; if (dev->input_type[i] != HDMI) continue; - j++; if (menu_idx < FIXED_MENU_ITEMS) continue; -- 2.53.0