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[188.147.111.252]) by smtp.gmail.com with ESMTPSA id l15sm1281116lje.16.2020.09.04.06.26.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Sep 2020 06:26:25 -0700 (PDT) From: mateusznosek0@gmail.com To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Mateusz Nosek , akpm@linux-foundation.org Subject: [PATCH] mm/page_alloc.c: Clean code by removing unnecessary initialization Date: Fri, 4 Sep 2020 15:24:22 +0200 Message-Id: <20200904132422.17387-1-mateusznosek0@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Rspamd-Queue-Id: 1739D180B3AA7 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam04 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.113979, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Mateusz Nosek Previously variable 'tmp' was initialized, but was not read later before reassigning. So the initialization can be removed. Signed-off-by: Mateusz Nosek --- mm/page_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 3ae4f3651aec..77c3d2084004 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5637,7 +5637,7 @@ static int find_next_best_node(int node, nodemask_t= *used_node_mask) int n, val; int min_val =3D INT_MAX; int best_node =3D NUMA_NO_NODE; - const struct cpumask *tmp =3D cpumask_of_node(0); + const struct cpumask *tmp; =20 /* Use the local node if we haven't already */ if (!node_isset(node, *used_node_mask)) { --=20 2.20.1