Staging: media: Remove parentheses around right side an assignment
authorHaneen Mohammed <hamohammed.sa@gmail.com>
Fri, 13 Mar 2015 17:46:57 +0000 (20:46 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 16 Mar 2015 15:24:19 +0000 (16:24 +0100)
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>
drivers/staging/media/bcm2048/radio-bcm2048.c
drivers/staging/media/lirc/lirc_parallel.c
drivers/staging/media/lirc/lirc_serial.c
drivers/staging/media/mn88472/mn88472.c
drivers/staging/media/mn88473/mn88473.c

index fd8de766dd5ccab6f5364dee6baa976bf47c395f..25ab2e028bc6027a656affeecd01499f1b51d2cc 100644 (file)
@@ -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] &
index df556442d9a6961a41334771d352a553d87a4dcb..c1408342b1d0ebe35e35d5996a49ddec9f3c2828 100644 (file)
@@ -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 */
index 56df8d7517654af6a77ffb48ac30bf9be770dc7b..dc7984455c3a7a051ea8db668c2fbeb9f64b43f3 100644 (file)
@@ -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
index 6eebe564e5573e6187d30777f247f084f8421eba..2a68582e7f71abc9d5c658147e1add98925d1384 100644 (file)
@@ -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);
index 197e2d0871f4623a6183353a95ff8e83c4b08924..5baeb03ab3d12d220db8f97b23d72e29b0575b3b 100644 (file)
@@ -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);