From nobody Fri Dec 19 10:55:52 2025 Received: from mail-pl1-f181.google.com (mail-pl1-f181.google.com [209.85.214.181]) (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 4B9EF37D18 for ; Tue, 19 Dec 2023 17:04:53 +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="nTkQ9RS6" Received: by mail-pl1-f181.google.com with SMTP id d9443c01a7336-1d3b547cd4cso13236395ad.1 for ; Tue, 19 Dec 2023 09:04:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1703005492; x=1703610292; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=PM3d/NIEm0CgHdjXGgWJHdZqyX/EyowpB1E8sCeJFsQ=; b=nTkQ9RS6yF6YTUXaJfSKTnVAWwbpqrJDPPXw0BYmwcULXPYtd/eMNGrY89VEpCpcQq 679wuwAnv48eZOSw4AMDx+HzAE4uC0vN3WXInh5Cm51gVx73srCKd0QJ3eUrtTer5HMS l2u4TP87labe2eIfMel77YBgPM5b5I+wEIUanfPGPkRQoQZc0NZuwGlNNFY4mk5JBhz6 nigQs/hkpeq+DN5QPAvw13fxoxlRqhgmL5vgQ/we4+R5gn7uzGltTAflxjTIErKFuUhL ZCQkq918FK2TnhdYlVhzuHGMpjHHLp7JdqzdYz11I056GBW35zZ3h/zrCG7k3q4p1xGC uTfw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703005492; x=1703610292; 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=PM3d/NIEm0CgHdjXGgWJHdZqyX/EyowpB1E8sCeJFsQ=; b=tRWVOQdRc56aMfr3g16ayMWWEW9ZM2vQZinpPJMV7DADOUWSdcb0PUFfOdPHHb4gaQ FqJTzx0Ygsy5rDDcjDkBQhMcZa61d5Rv56YFpwUX9YkPCb4b0UtHnznWi7Hlz3UwJfPJ FcS4/Wr475E1g7FLwZ1pPpshH/FXyP/FCVuIKVkRCzSTCyQkiiW6Jn/pxxhJJtLhz5/T EDFk575ka9wSikpANPk0nHR4rjH6lHMLhwNcZ6ay9o0fY9L97VOD4o2/Bzp2aFPglF6p /xpFFk5mdE300gU31M0ySBnqhIcR2ATItpm7PFOOi0ZSKdzYZWGoATPoxAKZOhoQnZcw TvPQ== X-Gm-Message-State: AOJu0Yxe7knfowVYp3FlwEgWz8uuotTaJdvS3VriFBdIGxiycS8TLMNa TojaY/wgWfFqkNcH+mKYNgjsDwKmTiSJIVEi X-Google-Smtp-Source: AGHT+IHQgNuhzqrQPtNQjBc+osfO174/ED1jJW/wYAuP9su9cJ07/ku+lOPExF3f3YGLZQ1xsJM4/w== X-Received: by 2002:a17:902:a517:b0:1d0:6ffe:1e8d with SMTP id s23-20020a170902a51700b001d06ffe1e8dmr9592303plq.112.1703005492195; Tue, 19 Dec 2023 09:04:52 -0800 (PST) Received: from yqt-VirtualBox ([223.166.246.87]) by smtp.gmail.com with ESMTPSA id iz12-20020a170902ef8c00b001d349240e60sm7785817plb.72.2023.12.19.09.04.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Dec 2023 09:04:51 -0800 (PST) From: Piro Yang To: Greg KH , Julia Lawall Cc: Piro Yang , linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH V4] staging: vme_user: Fix the issue of return the wrong error code Date: Wed, 20 Dec 2023 01:04:47 +0800 Message-Id: <20231219170447.51237-1-piroyangg@gmail.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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. So replace -ENOSYS error code by the return -EINVAL error code. Signed-off-by: Piro Yang --- v4: change the format of subject and changelog. 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 en= abled, =20 if (!bridge->slave_set) { dev_err(bridge->parent, "Function not supported\n"); - return -ENOSYS; + return -EINVAL; } =20 if (!(((image->address_attr & aspace) =3D=3D aspace) && --=20 2.25.1