linux-kernel - [PATCH 6/6] staging: r8188eu: clean up long lines in block

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Date:   Tue, 12 Apr 2022 20:57:54 +0200
From:   Michael Straube <straube.linux@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     Larry.Finger@...inger.net, phil@...lpotter.co.uk,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Michael Straube <straube.linux@...il.com>
Subject: [PATCH 6/6] staging: r8188eu: clean up long lines in block_write()

Store the address and the data pointer for calls to rtw_writeN() and
rtw_write8() in local variables. This avoids long lines and improves
readability.

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 drivers/staging/r8188eu/core/rtw_fw.c | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_fw.c b/drivers/staging/r8188eu/core/rtw_fw.c
index 1e930799a0b3..8620f3c92b52 100644
--- a/drivers/staging/r8188eu/core/rtw_fw.c
+++ b/drivers/staging/r8188eu/core/rtw_fw.c
@@ -75,7 +75,8 @@ static int block_write(struct adapter *padapter, u8 *buffer, u32 size)
 {
 	int ret = _SUCCESS;
 	u32 blocks, block_size, remain;
-	u32 i, offset;
+	u32 i, offset, addr;
+	u8 *data;
 
 	block_size = MAX_REG_BLOCK_SIZE;
 
@@ -83,7 +84,10 @@ static int block_write(struct adapter *padapter, u8 *buffer, u32 size)
 	remain = size % block_size;
 
 	for (i = 0; i < blocks; i++) {
-		ret = rtw_writeN(padapter, (FW_8188E_START_ADDRESS + i * block_size), block_size, (buffer + i * block_size));
+		addr = FW_8188E_START_ADDRESS + i * block_size;
+		data = buffer + i * block_size;
+
+		ret = rtw_writeN(padapter, addr, block_size, data);
 		if (ret == _FAIL)
 			goto exit;
 	}
@@ -96,7 +100,10 @@ static int block_write(struct adapter *padapter, u8 *buffer, u32 size)
 		remain = remain % block_size;
 
 		for (i = 0; i < blocks; i++) {
-			ret = rtw_writeN(padapter, (FW_8188E_START_ADDRESS + offset + i * block_size), block_size, (buffer + offset + i * block_size));
+			addr = FW_8188E_START_ADDRESS + offset + i * block_size;
+			data = buffer + offset + i * block_size;
+
+			ret = rtw_writeN(padapter, addr, block_size, data);
 			if (ret == _FAIL)
 				goto exit;
 		}
@@ -109,7 +116,10 @@ static int block_write(struct adapter *padapter, u8 *buffer, u32 size)
 		blocks = remain;
 
 		for (i = 0; i < blocks; i++) {
-			ret = rtw_write8(padapter, (FW_8188E_START_ADDRESS + offset + i), *(buffer + offset + i));
+			addr = FW_8188E_START_ADDRESS + offset + i;
+			data = buffer + offset + i;
+
+			ret = rtw_write8(padapter, addr, *data);
 			if (ret == _FAIL)
 				goto exit;
 		}
-- 
2.35.1