linux-kernel - [PATCH] staging: pi433: remove unnecessary parentheses pointed out by checkpatch.pl

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Message-ID: <20211222070256.GA7644@localhost.localdomain>
Date:   Wed, 22 Dec 2021 20:02:56 +1300
From:   Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@...il.com>
To:     gregkh@...uxfoundation.org, realwakka@...il.com,
        paulo.miguel.almeida.rodenas@...il.com
Cc:     linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: pi433: remove unnecessary parentheses pointed out
 by checkpatch.pl

Checkpatch reports 'Unnecessary parentheses around <lines>'.
Fix this by removing extraneous parentheses where applicable.

Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@...il.com>
---
 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 dc047bcdf44b..e62e61ef4d27 100644
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -470,9 +470,9 @@ 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 bandwidth mantisse %u", mantisse);
 		return -EINVAL;
 	}
-- 
2.25.4