From nobody Mon Feb 9 05:10:42 2026 Received: from mout.kundenserver.de (mout.kundenserver.de [217.72.192.75]) (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 458F415B1; Sun, 11 Feb 2024 00:40:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.72.192.75 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707612027; cv=none; b=ZN29qOYL4uA7yiOBBfaKN2HTClpuiiiIO9PYmTv0Dvx05guur3UOXZ0ps6wzc+tzPgOoERSbmmzeqYq13O+qgCSGAvQEb47+aECKpBFKzz077zUBYZpp7/6xDSW0Cb4huewRbuWNeF1WFD/RohgOTUpg/KK6ebUNrd71GOHgqZM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707612027; c=relaxed/simple; bh=wmHERYYN058/RFLczrPeOcXAoo/yUFyAt/tHzV8DLHc=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=XSQ0IaZUG0O+rh5h0jppz+c1y9xbrXH30xKJxgb59G2/X5auds8wTR3jtU6f+xyvlRyLdsrlvNLWvAnWV1ETHvH2guuqO9rtfnTCdLDm+CSZpKa2/RVoobr2Qul8FX+aHE2EBaram3i513A72oNrrsEzuQfSfan1WTDqIlQQdP0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=heusel.eu; spf=pass smtp.mailfrom=heusel.eu; dkim=pass (2048-bit key) header.d=heusel.eu header.i=christian@heusel.eu header.b=rYQG8Zxx; arc=none smtp.client-ip=217.72.192.75 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=heusel.eu Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=heusel.eu Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=heusel.eu header.i=christian@heusel.eu header.b="rYQG8Zxx" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=heusel.eu; s=s1-ionos; t=1707611992; x=1708216792; i=christian@heusel.eu; bh=wmHERYYN058/RFLczrPeOcXAoo/yUFyAt/tHzV8DLHc=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date; b=rYQG8Zxxn37LNmPQ2IrloJg4YF0tYXfeMdJeWAw2NuoTtT2imBfGnmnEhmzNbE9Y mkRJXIqpeEmFTpvCJrpaSZ8chuKyjZZZ6d6S93U/f7NBlWEe/2/aMyJkj2tcRfBag BkyJRCe/3YjPRUXsgFN+un6LnYVO5AMeQFobAxNsIjFMXqfVcmV/TxsbPqDUDqk/1 34IJ5X4PDBHhMvS5ZRlCn4Iz2pOrjYl02s7+dpjCcvvRZHKCJSVGtQiYL/9uwBvHU X6eaje5bta3ocxoMOHu2w2/UujYtcbmOEYJcQThH4XK6dyfFd78d/+GXwFA5pEjU5 J0FIojCnhYRGHIB3tA== X-UI-Sender-Class: 55c96926-9e95-11ee-ae09-1f7a4046a0f6 Received: from meterpeter.INF524.stwhd ([141.70.80.5]) by mrelayeu.kundenserver.de (mreue106 [212.227.15.183]) with ESMTPSA (Nemesis) id 1Msqpq-1qgBRA1HIm-00tGhj; Sun, 11 Feb 2024 01:39:52 +0100 From: Christian Heusel To: David Woodhouse , Richard Weinberger , Christian Heusel , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Cc: kernel-janitors@vger.kernel.org Subject: [PATCH] jffs2: print symbolic error name instead of error code Date: Sun, 11 Feb 2024 01:39:04 +0100 Message-ID: <20240211003907.167891-1-christian@heusel.eu> X-Mailer: git-send-email 2.43.1 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 X-Provags-ID: V03:K1:mdD+cC108pnAZXbGv+PQh7kUVRHEsQ7+KfabFD+Q5ylCBajXVwQ +3RET9o94ZZ71QCJpskyjPJvAMRbY4jidCoz5a7lci+4ts8IwctXPBczn4wJZkX+HmNb7zt 3JHIDZQ9nyKxYuZXIJ7kW1x0Vr8w/6+Bg70MFNvB+DRKWEUoy7avmZh4BcX8tmLEDUn/T6n mZ/tfamT+oPSSc1NIMIEQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:pinJemaaIv0=;vsBcASSi2Z1p+Lp65An5yLWwkcy LRfNErQyBdSATIHLfrW3qEeDiDDHmHXrWLlmImFBeQkI3sL4ELNSAnEk8CYvFI2Lk33eZRiYG kctBAHBn+Lya0INz4uM/PslB7hJvO0t07zpP/71hEFBDoltvW8OV8Zo11mPqtBc9HQyel358c TlVPrsRPqYL+HF5QztoF4+41vDnoZAre54DALKhm47TUOq2ALeMUEPFxCl7mUogno+OSleMx+ fb6m5DNAu17khHcfffpd8qDN2qaXolV8EEIrAz6Y473MvPE7EE3xV9RZhThxqWUpIdnGYsskR TlaiVINg5612ED4saHJGXSvaMiSLDdLe4W/aQRvkwZujHLJWIx/TwrTsUixTLAavF7D+wSf56 vskI54DQxEbsdI7tmpjaX1mDzs9D3T2i7fi2h47pYKSCemRzhWFAQfLJcGwjDBfni7wMHCsf6 knzfEffgVGX8EhwvxcT+Yq4SQgVF+2EYbw9BuWBWop66ZS8Q43QabA2OlY8I+YokEV6yvZlnS bCvPwdc4IiYBE5+BwoQ94TNf7Jje9vprKuJko/C4qyUozIMYrPcVCMOPCRa51rn9swkVCiQLb LQdKpaavG7qM5tPuXJgDHqxuy58OpuyccOxEgjMqt7Jg/4+aLMA7g9sQdMt0h/obSY7jnsXXl JiYdMtNCtM21tQ2IGya08B8PAyrYCYyhL8guevNpgXRSL+I44McjTH9qUjtk5tFAooZIzEsN3 DFX9Eju0oOsUZFtIPNX+rlaSAoRbYs6QSW4V22JRvXc5xhBUiN6Lr8= Content-Type: text/plain; charset="utf-8" Utilize the %pe print specifier to get the symbolic error name as a string (i.e "-ENOMEM") in the log message instead of the error code to increase its readablility. This change was suggested in https://lore.kernel.org/all/92972476-0b1f-4d0a-9951-af3fc8bc6e65@suswa.moun= tain/ Signed-off-by: Christian Heusel Reviewed-by: Zhihao Cheng --- fs/jffs2/background.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/jffs2/background.c b/fs/jffs2/background.c index 6da92ecaf66d..bb0ee1a59e71 100644 --- a/fs/jffs2/background.c +++ b/fs/jffs2/background.c @@ -44,8 +44,8 @@ int jffs2_start_garbage_collect_thread(struct jffs2_sb_in= fo *c) tsk =3D kthread_run(jffs2_garbage_collect_thread, c, "jffs2_gcd_mtd%d", c= ->mtd->index); if (IS_ERR(tsk)) { - pr_warn("fork failed for JFFS2 garbage collect thread: %ld\n", - -PTR_ERR(tsk)); + pr_warn("fork failed for JFFS2 garbage collect thread: %pe\n", + tsk); complete(&c->gc_thread_exit); ret =3D PTR_ERR(tsk); } else { -- 2.43.1