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Wysocki" , Dan Williams , liushixin2@huawei.com, Vishal Verma , "Rafael J . Wysocki" Subject: [PATCH 1/2] ACPI: HMAT: remove unnecessary variable initialization Date: Wed, 16 Nov 2022 00:57:35 -0700 Message-Id: <20221116075736.1909690-2-vishal.l.verma@intel.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221116075736.1909690-1-vishal.l.verma@intel.com> References: <20221116075736.1909690-1-vishal.l.verma@intel.com> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=993; h=from:subject; bh=KiJFxHg73UmbAysUoUdzQCgP2Xj1YpjVLLbX13coZBc=; b=owGbwMvMwCXGf25diOft7jLG02pJDMkl0z8c2bBOhXPxhhcv27v8VlxRD5I49mFC+5c7y0NDmwr5 vVzPd5SyMIhxMciKKbL83fOR8Zjc9nyewARHmDmsTCBDGLg4BWAi5l8Z/ocvNH5QtEf3/525N/MSzF 9OCLPs6bb4nXLoWZLpm3m5WQ2MDJOd7b994WDqmGTY4Hjm3y0mnqA47QQfk7OVhVcu9lg2cgMA X-Developer-Key: i=vishal.l.verma@intel.com; a=openpgp; fpr=F8682BE134C67A12332A2ED07AFA61BEA3B84DFF X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1749638821203142175?= X-GMAIL-MSGID: =?utf-8?q?1749638821203142175?= In hmat_register_target_initiators(), the variable 'best' gets initialized in the outer per-locality-type for loop. The initialization just before setting up 'Access 1' targets was unnecessary. Remove it. Cc: Rafael J. Wysocki Cc: Liu Shixin Cc: Dan Williams Signed-off-by: Vishal Verma Acked-by: Kirill A. Shutemov --- drivers/acpi/numa/hmat.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/acpi/numa/hmat.c b/drivers/acpi/numa/hmat.c index 23f49a2f4d14..144a84f429ed 100644 --- a/drivers/acpi/numa/hmat.c +++ b/drivers/acpi/numa/hmat.c @@ -644,7 +644,6 @@ static void hmat_register_target_initiators(struct memory_target *target) /* Access 1 ignores Generic Initiators */ bitmap_zero(p_nodes, MAX_NUMNODES); list_sort(p_nodes, &initiators, initiator_cmp); - best = 0; for (i = WRITE_LATENCY; i <= READ_BANDWIDTH; i++) { loc = localities_types[i]; if (!loc)