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Date: Fri, 10 Sep 2021 13:59:19 +0530
From: Saurav Girepunje <saurav.girepunje@...il.com>
To: Larry.Finger@...inger.net, florian.c.schilhabel@...glemail.com,
gregkh@...uxfoundation.org, fmdefrancesco@...il.com,
saurav.girepunje@...il.com, linux-staging@...ts.linux.dev,
linux-kernel@...r.kernel.org
Cc: saurav.girepunje@...mail.com
Subject: [PATCH v2] staging: rtl8712: Move similar execution in to a function.
In rtl8712_cmd.c function read_macreg_hdl,write_macreg_hdl,write_bbreg_hdl
and write_rfreg_hdl all are having same execution.
Move this common execution in to a new function common_read_write_hdl().
Call common_read_write_hdl() from read_macreg_hdl,write_macreg_hdl,
write_bbreg_hdlhis and write_rfreg_hdl.This will reduce duplicate code.
Signed-off-by: Saurav Girepunje <saurav.girepunje@...il.com>
---
ChangeLog V2:
- Add more explanation about the patch
drivers/staging/rtl8712/rtl8712_cmd.c | 41 +++++++--------------------
1 file changed, 11 insertions(+), 30 deletions(-)
diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c b/drivers/staging/rtl8712/rtl8712_cmd.c
index e9294e1ed06e..9bc0588be04b 100644
--- a/drivers/staging/rtl8712/rtl8712_cmd.c
+++ b/drivers/staging/rtl8712/rtl8712_cmd.c
@@ -117,9 +117,9 @@ static void r871x_internal_cmd_hdl(struct _adapter *padapter, u8 *pbuf)
kfree(pdrvcmd->pbuf);
}
-static u8 read_macreg_hdl(struct _adapter *padapter, u8 *pbuf)
+static u8 common_read_write_hdl(struct _adapter *padapter, u8 *pbuf)
{
- void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd);
+ void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd);
struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
/* invoke cmd->callback function */
@@ -129,20 +129,17 @@ static u8 read_macreg_hdl(struct _adapter *padapter, u8 *pbuf)
else
pcmd_callback(padapter, pcmd);
return H2C_SUCCESS;
+
}
-static u8 write_macreg_hdl(struct _adapter *padapter, u8 *pbuf)
+static u8 read_macreg_hdl(struct _adapter *padapter, u8 *pbuf)
{
- void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd);
- struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
+ return common_read_write_hdl(padapter, pbuf);
+}
- /* invoke cmd->callback function */
- pcmd_callback = cmd_callback[pcmd->cmdcode].callback;
- if (!pcmd_callback)
- r8712_free_cmd_obj(pcmd);
- else
- pcmd_callback(padapter, pcmd);
- return H2C_SUCCESS;
+static u8 write_macreg_hdl(struct _adapter *padapter, u8 *pbuf)
+{
+ return common_read_write_hdl(padapter, pbuf);
}
static u8 read_bbreg_hdl(struct _adapter *padapter, u8 *pbuf)
@@ -155,15 +152,7 @@ static u8 read_bbreg_hdl(struct _adapter *padapter, u8 *pbuf)
static u8 write_bbreg_hdl(struct _adapter *padapter, u8 *pbuf)
{
- void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd);
- struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
-
- pcmd_callback = cmd_callback[pcmd->cmdcode].callback;
- if (!pcmd_callback)
- r8712_free_cmd_obj(pcmd);
- else
- pcmd_callback(padapter, pcmd);
- return H2C_SUCCESS;
+ return common_read_write_hdl(padapter, pbuf);
}
static u8 read_rfreg_hdl(struct _adapter *padapter, u8 *pbuf)
@@ -184,15 +173,7 @@ static u8 read_rfreg_hdl(struct _adapter *padapter, u8 *pbuf)
static u8 write_rfreg_hdl(struct _adapter *padapter, u8 *pbuf)
{
- void (*pcmd_callback)(struct _adapter *dev, struct cmd_obj *pcmd);
- struct cmd_obj *pcmd = (struct cmd_obj *)pbuf;
-
- pcmd_callback = cmd_callback[pcmd->cmdcode].callback;
- if (!pcmd_callback)
- r8712_free_cmd_obj(pcmd);
- else
- pcmd_callback(padapter, pcmd);
- return H2C_SUCCESS;
+ return common_read_write_hdl(padapter, pbuf);
}
static u8 sys_suspend_hdl(struct _adapter *padapter, u8 *pbuf)
--
2.32.0
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