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([2601:1c1:8700:f5b:fe34:97ff:fea3:c147]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-37df3af8563sm54939a91.5.2026.06.24.08.54.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Jun 2026 08:54:39 -0700 (PDT) From: Hiroshi Nishida To: Song Liu , Yu Kuai Cc: Li Nan , Xiao Ni , linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org, Hiroshi Nishida Subject: [PATCH 1/5] md/raid1,raid10: drop unused mddev arg from check_decay_read_errors() Date: Wed, 24 Jun 2026 08:54:17 -0700 Message-ID: <20260624155421.211626-2-nishidafmly@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260624155421.211626-1-nishidafmly@gmail.com> References: <20260624155421.211626-1-nishidafmly@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit check_decay_read_errors() only ever touches the passed rdev; the mddev parameter has been unused. Remove it and update the sole caller in exceed_read_errors(). No functional change. Assisted-by: Claude:claude-opus-4-8 [Claude Code] Signed-off-by: Hiroshi Nishida --- drivers/md/raid1-10.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/raid1-10.c b/drivers/md/raid1-10.c index 56a56a4da4f8..edba52eb3116 100644 --- a/drivers/md/raid1-10.c +++ b/drivers/md/raid1-10.c @@ -171,7 +171,7 @@ static inline void raid1_prepare_flush_writes(struct mddev *mddev) * We halve the read error count for every hour that has elapsed * since the last recorded read error. */ -static inline void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev) +static inline void check_decay_read_errors(struct md_rdev *rdev) { long cur_time_mon; unsigned long hours_since_last; @@ -206,7 +206,7 @@ static inline bool exceed_read_errors(struct mddev *mddev, struct md_rdev *rdev) int max_read_errors = atomic_read(&mddev->max_corr_read_errors); int read_errors; - check_decay_read_errors(mddev, rdev); + check_decay_read_errors(rdev); read_errors = atomic_inc_return(&rdev->read_errors); if (read_errors > max_read_errors) { pr_notice("md/"RAID_1_10_NAME":%s: %pg: Raid device exceeded read_error threshold [cur %d:max %d]\n", -- 2.43.0