[PATCH] staging: pi433: remove unnecessary parentheses

[Valentin Vidic]

Fixes checkpatch warnings:

  CHECK: Unnecessary parentheses around 'mantisse != mantisse16'
  CHECK: Unnecessary parentheses around 'mantisse != mantisse20'
  CHECK: Unnecessary parentheses around 'mantisse != mantisse24'

Signed-off-by: Valentin Vidic <Valentin.Vidic at CARNet.hr>
---
 drivers/staging/pi433/rf69.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index bdd00f750765..a07fc6bc27f7 100644
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -391,9 +391,9 @@ static int rf69_set_bandwidth_intern(struct spi_device *spi, u8 reg,
 		return -EINVAL;
 	}
 
-	if ((mantisse != mantisse16) &&
-	    (mantisse != mantisse20) &&
-	    (mantisse != mantisse24)) {
+	if (mantisse != mantisse16 &&
+	    mantisse != mantisse20 &&
+	    mantisse != mantisse24) {
 		dev_dbg(&spi->dev, "set: illegal input param");
 		return -EINVAL;
 	}
-- 
2.15.1