linux-kernel - [PATCH AUTOSEL 6.1 05/10] scsi: mpi3mr: Add level check to control event logging

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Message-Id: <20250429235316.538129-5-sashal@kernel.org>
Date: Tue, 29 Apr 2025 19:53:10 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Ranjan Kumar <ranjan.kumar@...adcom.com>,
	"Martin K . Petersen" <martin.petersen@...cle.com>,
	Sasha Levin <sashal@...nel.org>,
	sathya.prakash@...adcom.com,
	kashyap.desai@...adcom.com,
	sumit.saxena@...adcom.com,
	sreekanth.reddy@...adcom.com,
	James.Bottomley@...senPartnership.com,
	mpi3mr-linuxdrv.pdl@...adcom.com,
	linux-scsi@...r.kernel.org
Subject: [PATCH AUTOSEL 6.1 05/10] scsi: mpi3mr: Add level check to control event logging

From: Ranjan Kumar <ranjan.kumar@...adcom.com>

[ Upstream commit b0b7ee3b574a72283399b9232f6190be07f220c0 ]

Ensure event logs are only generated when the debug logging level
MPI3_DEBUG_EVENT is enabled. This prevents unnecessary logging.

Signed-off-by: Ranjan Kumar <ranjan.kumar@...adcom.com>
Link: https://lore.kernel.org/r/20250415101546.204018-1-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/scsi/mpi3mr/mpi3mr_fw.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c
index 41636c4c43af0..015a875a46a19 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_fw.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c
@@ -174,6 +174,9 @@ static void mpi3mr_print_event_data(struct mpi3mr_ioc *mrioc,
 	char *desc = NULL;
 	u16 event;
 
+	if (!(mrioc->logging_level & MPI3_DEBUG_EVENT))
+		return;
+
 	event = event_reply->event;
 
 	switch (event) {
-- 
2.39.5