Commit 46c4699d authored by Bo Liu's avatar Bo Liu Committed by Greg Kroah-Hartman
Browse files

tty: hvc: remove set but unused variable 



The local variable vdev in hvcs_destruct_port() is set
but not used. Remove the variable and related code.

Signed-off-by: default avatarBo Liu <liubo03@inspur.com>
Reviewed-by: default avatarJiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230908061726.2641-1-liubo03@inspur.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 22a048b0

drivers/tty/hvc/hvcs.c

+0 −2
Original line number Diff line number Diff line
@@ -664,7 +664,6 @@ static void hvcs_return_index(int index) 
static void hvcs_destruct_port(struct tty_port *p)

{

	struct hvcs_struct *hvcsd = container_of(p, struct hvcs_struct, port);

	struct vio_dev *vdev;

	struct completion *comp;

	unsigned long flags;
@@ -686,7 +685,6 @@ static void hvcs_destruct_port(struct tty_port *p) 
	printk(KERN_INFO "HVCS: Destroyed hvcs_struct for vty-server@%X.\n",

			hvcsd->vdev->unit_address);



	vdev = hvcsd->vdev;

	hvcsd->vdev = NULL;



	hvcsd->p_unit_address = 0;