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From:   Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To:     linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Jiri Slaby <jirislaby@kernel.org>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 2/4] serial: 8250_pci: Get rid of redundant 'else' keyword
Date:   Tue, 13 Jul 2021 13:40:24 +0300
Message-Id: <20210713104026.58560-2-andriy.shevchenko@linux.intel.com>
In-Reply-To: <20210713104026.58560-1-andriy.shevchenko@linux.intel.com>
References: <20210713104026.58560-1-andriy.shevchenko@linux.intel.com>
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The 'else' keyword is not needed when previous conditional branch returns
to the upper layer. Get rid of redundant 'else' keyword in such cases.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/tty/serial/8250/8250_pci.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index b9138bd08b7f..937861327aca 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -515,7 +515,7 @@ static int pci_siig_init(struct pci_dev *dev)
 
 	if (type == 0x1000)
 		return pci_siig10x_init(dev);
-	else if (type == 0x2000)
+	if (type == 0x2000)
 		return pci_siig20x_init(dev);
 
 	moan_device("Unknown SIIG card", dev);
@@ -792,9 +792,9 @@ static int pci_netmos_9900_setup(struct serial_private *priv,
 		bar = 3 * idx;
 
 		return setup_port(priv, port, bar, 0, board->reg_shift);
-	} else {
-		return pci_default_setup(priv, board, port, idx);
 	}
+
+	return pci_default_setup(priv, board, port, idx);
 }
 
 /* the 99xx series comes with a range of device IDs and a variety
@@ -1361,9 +1361,10 @@ pericom_do_set_divisor(struct uart_port *port, unsigned int baud,
 			serial_port_out(port, 2, 16 - scr);
 			serial_port_out(port, UART_LCR, lcr);
 			return;
-		} else if (baud > actual_baud) {
-			break;
 		}
+
+		if (baud > actual_baud)
+			break;
 	}
 	serial8250_do_set_divisor(port, baud, quot, quot_frac);
 }
-- 
2.30.2