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tty: hvc: remove set but unused variable

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

Signed-off-by: Bo Liu <liubo03@inspur.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230908061726.2641-1-liubo03@inspur.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bo Liu 2023-09-08 02:17:26 -04:00 committed by Greg Kroah-Hartman
parent 22a048b074
commit 46c4699d07
1 changed files with 0 additions and 2 deletions
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2
drivers/tty/hvc/hvcs.c
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@ -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;