From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f174.google.com (mail-pl1-f174.google.com [209.85.214.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F00391CA85; Tue, 19 Dec 2023 15:12:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HOjOJxEQ" Received: by mail-pl1-f174.google.com with SMTP id d9443c01a7336-1d3aa0321b5so23892245ad.2; Tue, 19 Dec 2023 07:12:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1702998730; x=1703603530; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=baJt6G/4qPb8zglT/xyJaL6ZBHyfDB+Q6WEILSj7ppg=; b=HOjOJxEQchhGlksYcvmFBnGkSJiudie+qFV+D5Jn0Eoo1Zl3ABOJehbUBOIxskw9vx LDIHon8e8GFa2KmKTafDeQlvnXNbum6sWJkv/hVZKa9p2aZPveRh4ANXB/U9+arFg8RK ZQ1B71iW9n6dJ357hc82saN+C0Jp8a13/Z580JrgjAJtu5maUOmhQiJYD0+WHMPMdrZn VKFce8SlnESTTvEwvGjZeRu7Mfw+4s1m5jd+UlGXd1znVDmKEkFRfgIaK5Z82jxAsM21 391+st+uIososkhYdmJVfofQJeH49+zsV3p2zDGZ5wA767ZMRdFt5cIfhfapzrEtnMq7 c59w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702998730; x=1703603530; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=baJt6G/4qPb8zglT/xyJaL6ZBHyfDB+Q6WEILSj7ppg=; b=usfdsqHkrCakL3k0+gfsNhtQeIDV6otrTZkb7frx+7ncuDl5lOJGyK3R5fAsUTfdLY 9C6mG22lLwXhcwntprECnB/NJJmkzQ88740Ar6iOOkaCGa396R3O77jvgZAIZ2o539cd U3u0Umrx3UmSvD63Fz8flEZc4DC+7kkhiH1rlJEXihUlNWZrZ1u/BI6VfpSPBoXENS4O tJvEFo9Vp6fdopct3AShmibPvh/llHV2Nkc1m+ZoJgiewBc35m2eaFqaoccE8QQcfBc8 cPhSOJrUUwyLAZtGPBZU1Oyyru3DmgvOw3Vub+uBzeWl6uL/bTmwOEIxNDEivHM4WHhm kulA== X-Gm-Message-State: AOJu0YwCh55SV2s2jWIlIufVQaenuURA19WsxCGaa2nvqS8Q4czW5SDF ahDBrvyyfS0LZqZPXvxDiKc= X-Google-Smtp-Source: AGHT+IHfdZ6R0U+E2xX6yCPVgWUy5sQVy2si5HU/UPm//vCJHd77Xz2+r2mUt2rvJPYe/t6oROHAYQ== X-Received: by 2002:a17:90a:578c:b0:285:cc9c:7406 with SMTP id g12-20020a17090a578c00b00285cc9c7406mr12346074pji.15.1702998730174; Tue, 19 Dec 2023 07:12:10 -0800 (PST) Received: from yqt-VirtualBox ([223.166.246.87]) by smtp.gmail.com with ESMTPSA id pl18-20020a17090b269200b0028ae9a419f0sm1713763pjb.44.2023.12.19.07.12.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Dec 2023 07:12:09 -0800 (PST) From: Piro Yang To: Greg KH Cc: Piro Yang , linux-staging@lists.linux.dev, Linux Outreachy , linux-kernel@vger.kernel.org Subject: [PATCH V3] staging:vme_user:Fix the issue of return the wrong error code Date: Tue, 19 Dec 2023 23:12:02 +0800 Message-Id: <20231219151202.50368-1-piroyangg@gmail.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Fix the issue of returning the -ENOSYS error code when an error occurs The error code of -ENOSYS indicates Invalid system call number, but there is not system call error Replace -ENOSYS error code by returning -EINVAL error code Signed-off-by: Piro Yang --- v3: change the description and format for the patch v2: split two different changes, only fix the issue of wrong error code --- drivers/staging/vme_user/vme.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/vme_user/vme.c b/drivers/staging/vme_user/vme.c index 5c416c31ec57..9bc2d35405af 100644 --- a/drivers/staging/vme_user/vme.c +++ b/drivers/staging/vme_user/vme.c @@ -341,7 +341,7 @@ int vme_slave_set(struct vme_resource *resource, int enabled, if (!bridge->slave_set) { dev_err(bridge->parent, "Function not supported\n"); - return -ENOSYS; + return -EINVAL; } if (!(((image->address_attr & aspace) == aspace) && -- 2.25.1