linux-kernel - [PATCH 15/44] net: nfc: nci: remove memset of nci_uart

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Message-Id: <20210302062214.29627-15-jslaby@suse.cz>
Date:   Tue,  2 Mar 2021 07:21:45 +0100
From:   Jiri Slaby <jslaby@...e.cz>
To:     gregkh@...uxfoundation.org
Cc:     linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiri Slaby <jslaby@...e.cz>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org
Subject: [PATCH 15/44] net: nfc: nci: remove memset of nci_uart_drivers

nci_uart_drivers is a global definition, so there is no need to
initialize its memory to zero during module load.

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
Cc: "David S. Miller" <davem@...emloft.net>
Cc: Jakub Kicinski <kuba@...nel.org>
Cc: netdev@...r.kernel.org
---
 net/nfc/nci/uart.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/nfc/nci/uart.c b/net/nfc/nci/uart.c
index 16d009c9b6a0..c9987d1cccdf 100644
--- a/net/nfc/nci/uart.c
+++ b/net/nfc/nci/uart.c
@@ -468,7 +468,6 @@ static struct tty_ldisc_ops nci_uart_ldisc = {
 
 static int __init nci_uart_init(void)
 {
-	memset(nci_uart_drivers, 0, sizeof(nci_uart_drivers));
 	return tty_register_ldisc(N_NCI, &nci_uart_ldisc);
 }
 
-- 
2.30.1