From: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Date: Tue, 21 Nov 2023 09:22:51 +0000 (+0100)
Subject: tty: hso: don't initialize global serial_table
X-Git-Tag: v6.8-rc1~59^2~108
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4ccef1f142effe765a130c7b020c36eec6bd2a31;p=thirdparty%2Flinux.git

tty: hso: don't initialize global serial_table

'serial_table' is global, so there is no need to initialize it to NULLs
at the module load. Drop this unneeded for loop.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: linux-usb@vger.kernel.org
Cc: netdev@vger.kernel.org
Acked-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20231121092258.9334-11-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 48450fe861add..f088ea2ba6f39 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -3227,13 +3227,8 @@ static struct usb_driver hso_driver = {
 
 static int __init hso_init(void)
 {
-	int i;
 	int result;
 
-	/* Initialise the serial table semaphore and table */
-	for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++)
-		serial_table[i] = NULL;
-
 	/* allocate our driver using the proper amount of supported minors */
 	tty_drv = tty_alloc_driver(HSO_SERIAL_TTY_MINORS, TTY_DRIVER_REAL_RAW |
 			TTY_DRIVER_DYNAMIC_DEV);