linux-kernel - [PATCH v4 2/6] staging: rtl8712: Removed redundant code from function oid_rt_pro_write_register

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Message-Id: <55a2a17ea5f1bc4be7c16e6996ad890aef8f519a.1559990697.git.linux.dkm@gmail.com>
Date:   Sat,  8 Jun 2019 16:26:57 +0530
From:   Deepak Mishra <linux.dkm@...il.com>
To:     linux-kernel@...r.kernel.org, gregkh@...uxfoundation.org
Cc:     Larry.Finger@...inger.net, florian.c.schilhabel@...glemail.com,
        linux.dkm@...il.com, straube.linux@...il.com
Subject: [PATCH v4 2/6] staging: rtl8712: Removed redundant code from function oid_rt_pro_write_register_hdl

In function oid_rt_pro_write_register_hdl, Adapter->ImrContent is
assigned with RegRWStruct->value but Adapter->ImrContent is never used
anywhere else. So those lines has no impact and are removed removed.

As that was the only place where ImrContent was used, so the member
variable is removed from the structure _adapter

Signed-off-by: Deepak Mishra <linux.dkm@...il.com>
---
 drivers/staging/rtl8712/drv_types.h        | 1 -
 drivers/staging/rtl8712/rtl871x_mp_ioctl.c | 5 -----
 2 files changed, 6 deletions(-)

diff --git a/drivers/staging/rtl8712/drv_types.h b/drivers/staging/rtl8712/drv_types.h
index d4262a68dd4d..9fbd19f03ca9 100644
--- a/drivers/staging/rtl8712/drv_types.h
+++ b/drivers/staging/rtl8712/drv_types.h
@@ -149,7 +149,6 @@ struct _adapter {
 	bool	surprise_removed;
 	bool	suspended;
 	u32	IsrContent;
-	u32	ImrContent;
 	u8	eeprom_address_size;
 	u8	hw_init_completed;
 	struct task_struct *cmdThread;
diff --git a/drivers/staging/rtl8712/rtl871x_mp_ioctl.c b/drivers/staging/rtl8712/rtl871x_mp_ioctl.c
index 588346da1412..add6c18195d6 100644
--- a/drivers/staging/rtl8712/rtl871x_mp_ioctl.c
+++ b/drivers/staging/rtl8712/rtl871x_mp_ioctl.c
@@ -661,11 +661,6 @@ uint oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv)
 			status = RNDIS_STATUS_NOT_ACCEPTED;
 			break;
 		}
-
-		if ((status == RNDIS_STATUS_SUCCESS) &&
-		    (RegRWStruct->offset == HIMR) &&
-		    (RegRWStruct->width == 4))
-			Adapter->ImrContent = RegRWStruct->value;
 	}
 	return status;
 }
-- 
2.19.1