From patchwork Fri Sep 22 10:50:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Verkuil X-Patchwork-Id: 13395535 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D75CBCD4F5A for ; Fri, 22 Sep 2023 10:51:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233467AbjIVKvK (ORCPT ); Fri, 22 Sep 2023 06:51:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50058 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233535AbjIVKu7 (ORCPT ); Fri, 22 Sep 2023 06:50:59 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 769461A4 for ; Fri, 22 Sep 2023 03:50:47 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 24F38C433CB; Fri, 22 Sep 2023 10:50:45 +0000 (UTC) From: Hans Verkuil To: linux-media@vger.kernel.org Cc: Arnd Bergmann , Hans Verkuil Subject: [PATCH 6/7] media: cx18: increase in_workq_name size Date: Fri, 22 Sep 2023 12:50:35 +0200 Message-Id: <20230922105036.3148784-7-hverkuil-cisco@xs4all.nl> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230922105036.3148784-1-hverkuil-cisco@xs4all.nl> References: <20230922105036.3148784-1-hverkuil-cisco@xs4all.nl> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Fixes this compiler warning: drivers/media/pci/cx18/cx18-driver.c: In function 'cx18_init_struct1': drivers/media/pci/cx18/cx18-driver.c:688:65: warning: '%s' directive output may be truncated writing up to 35 bytes into a region of size 11 [-Wformat-truncation=] 688 | snprintf(cx->in_workq_name, sizeof(cx->in_workq_name), "%s-in", | ^~ In function 'cx18_create_in_workq', inlined from 'cx18_init_struct1' at drivers/media/pci/cx18/cx18-driver.c:724:8: drivers/media/pci/cx18/cx18-driver.c:688:9: note: 'snprintf' output between 4 and 39 bytes into a destination of size 11 688 | snprintf(cx->in_workq_name, sizeof(cx->in_workq_name), "%s-in", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 689 | cx->v4l2_dev.name); | ~~~~~~~~~~~~~~~~~~ Signed-off-by: Hans Verkuil --- drivers/media/pci/cx18/cx18-driver.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/pci/cx18/cx18-driver.h b/drivers/media/pci/cx18/cx18-driver.h index 887d2aa36447..af05bde75816 100644 --- a/drivers/media/pci/cx18/cx18-driver.h +++ b/drivers/media/pci/cx18/cx18-driver.h @@ -631,7 +631,7 @@ struct cx18 { u32 hw2_irq_mask; struct workqueue_struct *in_work_queue; - char in_workq_name[11]; /* "cx18-NN-in" */ + char in_workq_name[39]; /* "cx18-NN-in" */ struct cx18_in_work_order in_work_order[CX18_MAX_IN_WORK_ORDERS]; char epu_debug_str[256]; /* CX18_EPU_DEBUG is rare: use shared space */