spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init().
Signed-off-by: Zheng Yongjun <[email protected]> --- drivers/net/usb/hso.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 2bb28db89432..ef6dd012b8c4 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -370,7 +370,7 @@ static struct usb_driver hso_driver; static struct tty_driver *tty_drv; static struct hso_device *serial_table[HSO_SERIAL_TTY_MINORS]; static struct hso_device *network_table[HSO_MAX_NET_DEVICES]; -static spinlock_t serial_table_lock; +static DEFINE_SPINLOCK(serial_table_lock); static const s32 default_port_spec[] = { HSO_INTF_MUX | HSO_PORT_NETWORK, @@ -3236,7 +3236,6 @@ static int __init hso_init(void) pr_info("%s\n", version); /* Initialise the serial table semaphore and table */ - spin_lock_init(&serial_table_lock); for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) serial_table[i] = NULL; -- 2.22.0
