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[80.193.200.194]) by smtp.gmail.com with ESMTPSA id q25-20020a7bce99000000b004068e09a70bsm3042688wmj.31.2023.11.11.12.45.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Nov 2023 12:45:29 -0800 (PST) From: Colin Ian King To: Kent Overstreet , Brian Foster , linux-bcachefs@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] bcachefs: remove redundant initialization of variable level Date: Sat, 11 Nov 2023 20:45:28 +0000 Message-Id: <20231111204528.339603-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-Spam-Status: No, score=-0.6 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Sat, 11 Nov 2023 12:49:10 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1782302116059797575 X-GMAIL-MSGID: 1782302116059797575 Variable level is being initialized a value that is never read, the variable is being re-assigned another value several statements later on. The initialization is redundant and can be removed. Cleans up clang scan build warning: fs/bcachefs/btree_iter.c:1217:11: warning: Value stored to 'level' during its initialization is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King --- fs/bcachefs/btree_iter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/bcachefs/btree_iter.c b/fs/bcachefs/btree_iter.c index c2adf3fbb0b3..bd04aeda37bb 100644 --- a/fs/bcachefs/btree_iter.c +++ b/fs/bcachefs/btree_iter.c @@ -1214,7 +1214,7 @@ __bch2_btree_path_set_pos(struct btree_trans *trans, struct btree_path *path, struct bpos new_pos, bool intent, unsigned long ip, int cmp) { - unsigned level = path->level; + unsigned level; bch2_trans_verify_not_in_restart(trans); EBUG_ON(!path->ref);