[PATCH 6.13 473/623] scsi: mpt3sas: Set ioc->manu_pg11.EEDPTagMode directly to 1

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6.13-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Paul Menzel <pmenzel@xxxxxxxxxxxxx>

[ Upstream commit ad7c3c0cb8f61d6d5a48b83e62ca4a9fd2f26153 ]

Currently, the code does:

    if (x == 0) {
    	x &= ~0x3;
	x |= 0x1;
    }

Zeroing bits 0 and 1 of a variable that is 0 is not necessary. So directly
set the variable to 1.

Cc: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxx>
Fixes: f92363d12359 ("[SCSI] mpt3sas: add new driver supporting 12GB SAS")
Signed-off-by: Paul Menzel <pmenzel@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20241212221817.78940-2-pmenzel@xxxxxxxxxxxxx
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/scsi/mpt3sas/mpt3sas_base.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 16ac2267c71e1..c1d8f2c91a5e5 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -5629,8 +5629,7 @@ _base_static_config_pages(struct MPT3SAS_ADAPTER *ioc)
 	if (!ioc->is_gen35_ioc && ioc->manu_pg11.EEDPTagMode == 0) {
 		pr_err("%s: overriding NVDATA EEDPTagMode setting\n",
 		    ioc->name);
-		ioc->manu_pg11.EEDPTagMode &= ~0x3;
-		ioc->manu_pg11.EEDPTagMode |= 0x1;
+		ioc->manu_pg11.EEDPTagMode = 0x1;
 		mpt3sas_config_set_manufacturing_pg11(ioc, &mpi_reply,
 		    &ioc->manu_pg11);
 	}
-- 
2.39.5







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