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[66.187.233.206]) by smtp.gmail.com with ESMTPSA id 124-20020a370482000000b0073b929d0371sm5472111qke.4.2023.03.19.06.29.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Mar 2023 06:29:09 -0700 (PDT) From: Tom Rix To: Liam.Howlett@oracle.com, nathan@kernel.org, ndesaulniers@google.com Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Tom Rix Subject: [PATCH] maple_tree: remove unused maple_tree functions Date: Sun, 19 Mar 2023 09:29:03 -0400 Message-Id: <20230319132903.1702426-1-trix@redhat.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,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?1760804619362965556?= X-GMAIL-MSGID: =?utf-8?q?1760804619362965556?= clang with W=1 reports lib/maple_tree.c:331:21: error: unused function 'mte_set_full' [-Werror,-Wunused-function] static inline void *mte_set_full(const struct maple_enode *node) ^ lib/maple_tree.c:336:21: error: unused function 'mte_clear_full' [-Werror,-Wunused-function] static inline void *mte_clear_full(const struct maple_enode *node) ^ lib/maple_tree.c:341:20: error: unused function 'mte_has_null' [-Werror,-Wunused-function] static inline bool mte_has_null(const struct maple_enode *node) ^ These static functions are not used, so remove them. Signed-off-by: Tom Rix --- lib/maple_tree.c | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/lib/maple_tree.c b/lib/maple_tree.c index 556ca46a9b44..e407f29ef91a 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -328,21 +328,6 @@ static inline void *mte_safe_root(const struct maple_enode *node) return (void *)((unsigned long)node & ~MAPLE_ROOT_NODE); } -static inline void *mte_set_full(const struct maple_enode *node) -{ - return (void *)((unsigned long)node & ~MAPLE_ENODE_NULL); -} - -static inline void *mte_clear_full(const struct maple_enode *node) -{ - return (void *)((unsigned long)node | MAPLE_ENODE_NULL); -} - -static inline bool mte_has_null(const struct maple_enode *node) -{ - return (unsigned long)node & MAPLE_ENODE_NULL; -} - static inline bool ma_is_root(struct maple_node *node) { return ((unsigned long)node->parent & MA_ROOT_PARENT);