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a=rsa-sha256; cv=none; b=n4p5Jup7zRcexN9EdpkwNSbwUNoCCnJj9CptKHYZ9k28p+pkl8S7kRaYn6mYzarF+GWCgF 82Dg3docRiIBgOYQ33i5nnqYBQuHXFx8gDJ+LR7UT3+JeExa2KLPH3GNQC4MzleaImgjhH 0wlLLkxe7t+HeZSMvFtx6ncinQUQahs= X-Rspamd-Queue-Id: 5C514C0010 Authentication-Results: imf28.hostedemail.com; dkim=pass header.d=bytedance-com.20210112.gappssmtp.com header.s=20210112 header.b=yTP48Cdy; dmarc=pass (policy=none) header.from=bytedance.com; spf=pass (imf28.hostedemail.com: domain of songmuchun@bytedance.com designates 209.85.128.174 as permitted sender) smtp.mailfrom=songmuchun@bytedance.com X-Rspam-User: X-Rspamd-Server: rspam03 X-Stat-Signature: 1cg1qdix8eryeeoxiknwq6tdrciypg89 X-HE-Tag: 1658291122-620387 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: On Tue, Jul 19, 2022 at 5:04 PM Dan Carpenter wrote: > > Initialize "length" to zero by default. > > Fixes: ff712a627f72 ("selftests/vm: cleanup hugetlb file after mremap test") > Signed-off-by: Dan Carpenter Reviewed-by: Muchun Song Thanks.