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([110.9.142.4]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2dadd357efbsm1762325ad.4.2026.09.01.09.53.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Sep 2026 09:53:30 -0700 (PDT) From: Sang-Heon Jeon To: Dennis Zhou , Tejun Heo , Christoph Lameter , Andrew Morton Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 4/4] percpu: remove unnecessary return in pcpu_populate_pte() Date: Wed, 2 Sep 2026 01:53:04 +0900 Message-ID: <20260901165307.1026248-5-ekffu200098@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260901165307.1026248-1-ekffu200098@gmail.com> References: <20260901165307.1026248-1-ekffu200098@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Since commit c6f239796b55 ("mm/memblock: add memblock_alloc_or_panic interface"), pcpu_populate_pte() no longer has an error label after the return statement, so the return statement has no effect. Remove unnecessary return. No functional change. Signed-off-by: Sang-Heon Jeon --- mm/percpu.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/mm/percpu.c b/mm/percpu.c index 45f3e3fda2f9..9df6cdf636fd 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -3178,8 +3178,6 @@ void __init __weak pcpu_populate_pte(unsigned long addr) new = memblock_alloc_or_panic(PTE_TABLE_SIZE, PTE_TABLE_SIZE); pmd_populate_kernel(&init_mm, pmd, new); } - - return; } /** -- 2.43.0