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a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768511776; bh=NspG+wXtNY6drzI2nCNeIS13ZfZIEcVokc2K7U3gJ8w=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=j2iuKHAZFgaG7i6pXaE4ZcsJpB7OEHxj+al0olrVS706a5t+TISYmwqw4HI/L8r0W +zF5ffzRENrfM3nnppjlKrNSiQGLLzUP/PZiUJHgWRBLbwIS+k0cfZ4xcl7n1ZdZHJ e7i4xy8WtpXgNvGVJ7SwPT0J5hoZkPZrFAguTnnLup6j6PLVEqZ2F8Y112qwxZKgs4 E11W6eOHEU/ffkw1kaxKc3Z4hrOJaAEq/ZF8egoR99Rc0u+kZRHeDaVjxeTuWf4nYb jiFNfR7QCmoEpngPyFYCfMT/kkoVDWyY0a4A66Z4cWFx4zutdRlWiTEyzaRCctvjfO ByrCgvNIVD6tQ== Message-ID: <63201bd0-4375-48d3-8955-5925221ae241@kernel.org> Date: Thu, 15 Jan 2026 22:16:12 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/3] mm/hugetlb: Enforce brace style To: Joshua Hahn Cc: Andrew Morton , Muchun Song , Oscar Salvador , linux-kernel@vger.kernel.org, linux-mm@kvack.org References: <20260115211446.1429024-1-joshua.hahnjy@gmail.com> From: "David Hildenbrand (Red Hat)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 03EBF180014 X-Rspamd-Server: rspam06 X-Stat-Signature: yxnq39wdky1gkhrecqgmu8jar3qr1pgo X-Rspam-User: X-HE-Tag: 1768511777-495514 X-HE-Meta: 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 bVTn2bBW jk2PDsaPnzte2UEJYXVaxpJXKJYvxhy6fEcgYhKrZiM003bACion9o+ytC6/iLWLjwo1D9kg+P2S15gQ6YZfjEitJ57IBS2G4/n9NSC8KOPB91KLx21XfffMrBLsEdbFqU2dUvnorxR1arBrccxxwgl6oE9c2j+0fAmxuzoQHyOj4Z4320XMX+XtJGz5HewrLvztMoDYEuvbk+aHpLDFOFHI+Og293ouixYxpUReQS714qWW1DBkeJUlbu6v9OPgF/wWCbjYYNj4MWR7Lm8MGitnQ/mUzkH35Iveh4ndsWXx4H5mDtvsZ2kiAFbz1ICtFbQQ53dbfDk2CzR/f2W7qUNO+lj3qPgigq7J9hLaYW0r8jnTkRLrWIZya3g== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 1/15/26 22:14, Joshua Hahn wrote: > On Thu, 15 Jan 2026 21:10:41 +0100 "David Hildenbrand (Red Hat)" wrote: > >> On 1/15/26 19:14, Joshua Hahn wrote: >>> Documentation/process/coding-style.rst explicitly notes that if only one >>> branch of a conditional statement is a single statement, braces should >>> be used in both branches. Enforce this in mm/hugetlb.c. >>> >>> No functional change intended. >>> >>> Signed-off-by: Joshua Hahn >>> --- >> >> [...] >> >>> update_and_free_hugetlb_folio(h, folio, false); >>> return rc; >>> @@ -2672,11 +2675,13 @@ void restore_reserve_on_error(struct hstate *h, struct vm_area_struct *vma, >>> * be consumed on a subsequent allocation. >>> */ >>> folio_set_hugetlb_restore_reserve(folio); >>> - } else >>> + } else { >>> /* >>> * No reservation present, do nothing >>> */ >>> vma_end_reservation(h, vma, address); >>> + >> >> But why the empty line? :) > > Hello David, > > Whoops, I totally forgot to run checkpatch on this one. I think Andrew > also noticed this, he sent a fixlet for it. Sorry for this! I'll fix it up > in v2. Acked-by: David Hildenbrand (Red Hat) with that ;) -- Cheers David