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[66.187.233.206]) by smtp.gmail.com with ESMTPSA id j23-20020ac86657000000b003e0c29112b6sm10606129qtp.7.2023.03.27.06.23.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Mar 2023 06:23:29 -0700 (PDT) From: Tom Rix To: song@kernel.org, nathan@kernel.org, ndesaulniers@google.com Cc: linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Tom Rix Subject: [PATCH v2] md/raid5: remove unused working_disks variable Date: Mon, 27 Mar 2023 09:23:24 -0400 Message-Id: <20230327132324.1769595-1-trix@redhat.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" clang with W=3D1 reports drivers/md/raid5.c:7719:6: error: variable 'working_disks' set but not used [-Werror,-Wunused-but-set-variable] int working_disks =3D 0; ^ This variable is not used so remove it. Signed-off-by: Tom Rix --- v2: remove brances --- drivers/md/raid5.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 7b820b81d8c2..812a12e3e41a 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -7716,7 +7716,6 @@ static void raid5_set_io_opt(struct r5conf *conf) static int raid5_run(struct mddev *mddev) { struct r5conf *conf; - int working_disks =3D 0; int dirty_parity_disks =3D 0; struct md_rdev *rdev; struct md_rdev *journal_dev =3D NULL; @@ -7912,10 +7911,8 @@ static int raid5_run(struct mddev *mddev) pr_warn("md: cannot handle concurrent replacement and reshape.\n"); goto abort; } - if (test_bit(In_sync, &rdev->flags)) { - working_disks++; + if (test_bit(In_sync, &rdev->flags)) continue; - } /* This disc is not fully in-sync. However if it * just stored parity (beyond the recovery_offset), * when we don't need to be concerned about the --=20 2.27.0