From nobody Mon Feb 9 12:28:42 2026 Received: from smtpbg151.qq.com (smtpbg151.qq.com [18.169.211.239]) (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 121541FCFE7 for ; Fri, 17 Jan 2025 10:11:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=18.169.211.239 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737108669; cv=none; b=JMca5vx0ma++yl0ri5CuokojvVDxdmT6d4Uj3e7lsxVdXiOXmELQfMlLfFcK51+nKbVYd7YUZB4PHWhq9Wj1aujWj/ZglRUQ8630wmUpuwlT4VJ0iu9UkQ2nHw6RFUsJ3EDwHIdSDVBtnzfwBm5MaLAoVha2oEjlhdORn4HfDCE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737108669; c=relaxed/simple; bh=PZnmFN5NtN5MieP6gGaFE4F5zVfxye8iUk5XS3Mwk9E=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=NjzQHG5Af1CSl9fgF27ewlsMUIF9uKy4d3I71+Se6WecwBPdVMXeC1ckv+y70hxXN1prfZpQsYgMJbKoS8ODJLd+K178nrhukjcZw4G4s2viIvTnI8yEaRnnldffaf+2dqKyXmli56kQEWJG0ST2XRKi7Pac/YIxv0zlbzHZ2bk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=uniontech.com; spf=pass smtp.mailfrom=uniontech.com; dkim=pass (1024-bit key) header.d=uniontech.com header.i=@uniontech.com header.b=oIw9pknM; arc=none smtp.client-ip=18.169.211.239 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=uniontech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=uniontech.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=uniontech.com header.i=@uniontech.com header.b="oIw9pknM" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=uniontech.com; s=onoh2408; t=1737108613; bh=XYnUXJCZmEMh30Jfh1wM7Fr2Gx+Yg45Avih/Bn+RKHI=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=oIw9pknMld2sdmlXDfMDHSzzvM2i1dmXe3vsDe2xjV0E2BeZa3X8MPUItJa+7aDEP 7EQokdKzzqYmqXY4X1B0/uoLqwAzR3nzax4vPl5s/pyG5TMEGD9iZQtC20/U9bjp95 4VsSXk+5XyEcERVZzVjCgbhX754TTidw6FH5M5Mg= X-QQ-mid: bizesmtp83t1737108598tyu240vh X-QQ-Originating-IP: aI/fN375D2/x29H4QtwMISkBZhVACxKYcDZA4FFS2/I= Received: from localhost.localdomain ( [113.57.152.160]) by bizesmtp.qq.com (ESMTP) with id ; Fri, 17 Jan 2025 18:09:56 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 1 X-BIZMAIL-ID: 15207600294287799741 From: Chen Linxuan To: Gao Xiang , Chao Yu , Yue Hu , Jeffle Xu , Sandeep Dhavale Cc: Chen Linxuan , linux-erofs@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] erofs: remove dead code in erofs_fc_parse_param Date: Fri, 17 Jan 2025 18:06:36 +0800 Message-ID: X-Mailer: git-send-email 2.43.0 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-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:uniontech.com:qybglogicsvrgz:qybglogicsvrgz5a-1 X-QQ-XMAILINFO: MAMW4dxoxFyt0rzHRoajeslRwPRpyqUkOKAU/GwsY2v3wKbVZE4bQLM6 DLmmkJJhRcDgOTwDmiP0+nQHjKT2daiRaEArzIc4maRtDuJ22EK7B1rNo3lLyHZctzmnt7d nDtSccefb3V34c9nMzYUd+IFHOFlhLcoDcTm/c0Eh5Oj04MoO397+UEuxxJlfz0zhUCNPAA 6Dy0yNmtGSI+o9mr6YvzkVYSFg8W7jHnPLSfXzov5COln18jp8xz8+AeaCp17Ub5x1LOh3z 3Yah5FMisS98h8nv/IQ5uCn8iI5bGHyGH2nJSIScAnSq1nuAg70B5qXGkDzrIg4gQtnc4A1 f0SK1pJkzH0hJcJtdzf8iq/D4Kx6+0mU+jCeQaU/QkDd43NK75JHDsrF+Vj15FtxvqPnjFj nPzBnTYCTHGX57K+aMzl4dKlGygbYtsXRSiTQ3j7Y+RPdbwrcifuwyVVSMNqjxB1Flqq8HZ G29zjC+MK1BUS43wnMngnNrJmwn0lVvL7LZA8T/+Bsb62PdWQcm5hLAz38EzOx4ums0q+9A qvzMfusmMpGoI1evxqZUMCl3ssv7DnIsvxpIE5hAjADaSQxsWOCuDCLP8xjB204LCSICbUj TiR9oVinU9WNutpFq45a/79L57zSazTIM+UlDPVj7xQCyEiAR2geQ8/uTUVskfnuJtMp7YI wI1s6hDmh468Sof5aV1lsHJ5sHO2tfc7bkFHRBW9D5XUWdwAKYP1WFTUtFposgWW6q2KEvm Fzx7W/ThS0Df/S2CRRA2PE8lYBWlenaOy3qV38hjYYB7q9coNIkkqaJda18hEI/OKrKoJhK /UGfUKBrl0cmPt56sdnXl7t2C9qh6KDzLxe9Pl7UcScyL8XsP6xg33TwnRACEpU53DHqcbE Rl00RFhimbdhAP23p7qAhGBwhO+NMfNRSRBAmATtI0mtJ1Xi1NoYGL9lT+M4Tn1Jf7QHoWi HgrUVUiAFvBdk88FEuVCPG5Q5zyw7Z1e8xm41kimtLvY1xUdNMYmhSjwW9sSU0aa2toY= X-QQ-XMRINFO: MSVp+SPm3vtS1Vd6Y4Mggwc= X-QQ-RECHKSPAM: 0 Content-Type: text/plain; charset="utf-8" If an option is unknown to erofs, which means that option is not in `erofs_fs_parameters`, `fs_parse` will return -ENOPARAM, which makes `erofs_fc_parse_param` returns earlier. Signed-off-by: Chen Linxuan Reviewed-by: Gao Xiang --- Change Log: v1->v2: Improve "erofs: add error log in erofs_fc_parse_param" --- fs/erofs/super.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/erofs/super.c b/fs/erofs/super.c index 1fc5623c3a4d..827b62665649 100644 --- a/fs/erofs/super.c +++ b/fs/erofs/super.c @@ -508,8 +508,6 @@ static int erofs_fc_parse_param(struct fs_context *fc, errorfc(fc, "%s option not supported", erofs_fs_parameters[opt].name); #endif break; - default: - return -ENOPARAM; } return 0; } --=20 2.43.0