linux-kernel - [PATCH] char: lp: remove redundant space around (inside) parenthesized expressions

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Message-Id: <20210309072059.22107-1-maqianga@uniontech.com>
Date:   Tue,  9 Mar 2021 15:20:59 +0800
From:   Qiang Ma <maqianga@...ontech.com>
To:     arnd@...db.de, gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org, Qiang Ma <maqianga@...ontech.com>
Subject: [PATCH] char: lp: remove redundant space around (inside) parenthesized expressions

These two lines of code don't meet the linux kernel style,
and use a space after these keywords:
if, switch, case, for, do, while.
Do not add spaces around (inside) parenthesized expressions.
So remove the redundant space.

Signed-off-by: Qiang Ma <maqianga@...ontech.com>
---
 drivers/char/lp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 862c2fd933c7..0e22e3b0a04e 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -546,7 +546,7 @@ static int lp_open(struct inode *inode, struct file *file)
 	}
 	/* Determine if the peripheral supports ECP mode */
 	lp_claim_parport_or_block(&lp_table[minor]);
-	if ( (lp_table[minor].dev->port->modes & PARPORT_MODE_ECP) &&
+	if ((lp_table[minor].dev->port->modes & PARPORT_MODE_ECP) &&
 	     !parport_negotiate(lp_table[minor].dev->port,
 				 IEEE1284_MODE_ECP)) {
 		printk(KERN_INFO "lp%d: ECP mode\n", minor);
@@ -590,7 +590,7 @@ static int lp_do_ioctl(unsigned int minor, unsigned int cmd,
 		return -ENODEV;
 	if ((LP_F(minor) & LP_EXIST) == 0)
 		return -ENODEV;
-	switch ( cmd ) {
+	switch (cmd) {
 		case LPTIME:
 			if (arg > UINT_MAX / HZ)
 				return -EINVAL;
-- 
2.20.1