From: Haneen Mohammed <hamohammed.sa@gmail.com>
Date: Fri, 13 Mar 2015 17:46:57 +0000 (+0300)
Subject: Staging: media: Remove parentheses around right side an assignment
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8126e17f89259dfb6bf8ba6a2303a62702099e37;p=linux-beck.git

Staging: media: Remove parentheses around right side an assignment

Parentheses are not needed around the right hand side of an assignment.
This patch remove parenthese of such occurenses. Issue was detected and
solved using the following coccinelle script:

@rule1@
identifier x, y, z;
expression E1, E2;
@@

(
x = (y == z);
|
x = (E1 == E2);
|
 x =
-(
...
-)
 ;
)

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c
index fd8de766dd5c..25ab2e028bc6 100644
--- a/drivers/staging/media/bcm2048/radio-bcm2048.c
+++ b/drivers/staging/media/bcm2048/radio-bcm2048.c
@@ -1448,8 +1448,8 @@ static void bcm2048_parse_rds_pi(struct bcm2048_device *bdev)
 		/* Block A match, only data without crc errors taken */
 		if (bdev->rds_info.radio_text[i] == BCM2048_RDS_BLOCK_A) {
 
-			pi = ((bdev->rds_info.radio_text[i+1] << 8) +
-				bdev->rds_info.radio_text[i+2]);
+			pi = (bdev->rds_info.radio_text[i+1] << 8) +
+				bdev->rds_info.radio_text[i+2];
 
 			if (!bdev->rds_info.rds_pi) {
 				bdev->rds_info.rds_pi = pi;
@@ -1503,8 +1503,8 @@ static int bcm2048_parse_rt_match_b(struct bcm2048_device *bdev, int i)
 	if ((bdev->rds_info.radio_text[i] & BCM2048_RDS_BLOCK_MASK) ==
 		BCM2048_RDS_BLOCK_B) {
 
-		rt_id = (bdev->rds_info.radio_text[i+1] &
-			BCM2048_RDS_BLOCK_MASK);
+		rt_id = bdev->rds_info.radio_text[i+1] &
+			BCM2048_RDS_BLOCK_MASK;
 		rt_group_b = bdev->rds_info.radio_text[i+1] &
 			BCM2048_RDS_GROUP_AB_MASK;
 		rt_ab = bdev->rds_info.radio_text[i+2] &
diff --git a/drivers/staging/media/lirc/lirc_parallel.c b/drivers/staging/media/lirc/lirc_parallel.c
index df556442d9a6..c1408342b1d0 100644
--- a/drivers/staging/media/lirc/lirc_parallel.c
+++ b/drivers/staging/media/lirc/lirc_parallel.c
@@ -161,8 +161,8 @@ static unsigned int init_lirc_timer(void)
 			     || (now.tv_sec == tv.tv_sec
 				 && now.tv_usec < tv.tv_usec)));
 
-	timeelapsed = ((now.tv_sec + 1 - tv.tv_sec)*1000000
-		     + (now.tv_usec - tv.tv_usec));
+	timeelapsed = (now.tv_sec + 1 - tv.tv_sec)*1000000
+		     + (now.tv_usec - tv.tv_usec);
 	if (count >= 1000 && timeelapsed > 0) {
 		if (default_timer == 0) {
 			/* autodetect timer */
diff --git a/drivers/staging/media/lirc/lirc_serial.c b/drivers/staging/media/lirc/lirc_serial.c
index 56df8d751765..dc7984455c3a 100644
--- a/drivers/staging/media/lirc/lirc_serial.c
+++ b/drivers/staging/media/lirc/lirc_serial.c
@@ -838,7 +838,7 @@ static int lirc_serial_probe(struct platform_device *dev)
 				nhigh++;
 			msleep(40);
 		}
-		sense = (nlow >= nhigh ? 1 : 0);
+		sense = nlow >= nhigh ? 1 : 0;
 		dev_info(&dev->dev, "auto-detected active %s receiver\n",
 			 sense ? "low" : "high");
 	} else
diff --git a/drivers/staging/media/mn88472/mn88472.c b/drivers/staging/media/mn88472/mn88472.c
index 6eebe564e557..2a68582e7f71 100644
--- a/drivers/staging/media/mn88472/mn88472.c
+++ b/drivers/staging/media/mn88472/mn88472.c
@@ -276,7 +276,7 @@ static int mn88472_init(struct dvb_frontend *fe)
 			remaining -= (dev->i2c_wr_max - 1)) {
 		len = remaining;
 		if (len > (dev->i2c_wr_max - 1))
-			len = (dev->i2c_wr_max - 1);
+			len = dev->i2c_wr_max - 1;
 
 		ret = regmap_bulk_write(dev->regmap[0], 0xf6,
 				&fw->data[fw->size - remaining], len);
diff --git a/drivers/staging/media/mn88473/mn88473.c b/drivers/staging/media/mn88473/mn88473.c
index 197e2d0871f4..5baeb03ab3d1 100644
--- a/drivers/staging/media/mn88473/mn88473.c
+++ b/drivers/staging/media/mn88473/mn88473.c
@@ -243,7 +243,7 @@ static int mn88473_init(struct dvb_frontend *fe)
 			remaining -= (dev->i2c_wr_max - 1)) {
 		len = remaining;
 		if (len > (dev->i2c_wr_max - 1))
-			len = (dev->i2c_wr_max - 1);
+			len = dev->i2c_wr_max - 1;
 
 		ret = regmap_bulk_write(dev->regmap[0], 0xf6,
 					&fw->data[fw->size - remaining], len);