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-Tag: v4.1-rc1~152^2~138^2~370
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8126e17f89259dfb6bf8ba6a2303a62702099e37;p=thirdparty%2Fkernel%2Flinux.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 fd8de766dd5cc..25ab2e028bc60 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 df556442d9a69..c1408342b1d0e 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 56df8d7517654..dc7984455c3a7 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 6eebe564e5573..2a68582e7f71a 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 197e2d0871f46..5baeb03ab3d12 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);