watchdog/hpwdt: Remove unused variable

JIRA: https://issues.redhat.com/browse/RHEL-104148

Upstream Status: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

commit 91c437e
Author: Jerry Hoemann <jerry.hoemann@hpe.com>
Date:   Wed Dec 13 14:53:40 2023 -0700

    watchdog/hpwdt: Remove unused variable

    Remove the unused variable ilo5.

    Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com>
    Reviewed-by: Guenter Roeck <linux@roeck-us.net>
    Link: https://lore.kernel.org/r/20231213215340.495734-4-jerry.hoemann@hpe.com
    Signed-off-by: Guenter Roeck <linux@roeck-us.net>
    Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

Signed-off-by: Joseph Szczypek <jszczype@redhat.com>

Author: Joseph Szczypek

drivers/watchdog/hpwdt.c

@@ -33,7 +33,6 @@
 #define DEFAULT_MARGIN			30
 #define PRETIMEOUT_SEC			9
 
-static bool ilo5;
 static unsigned int soft_margin = DEFAULT_MARGIN;	/* in seconds */
 static bool nowayout = WATCHDOG_NOWAYOUT;
 static bool pretimeout = IS_ENABLED(CONFIG_HPWDT_NMI_DECODING);
@@ -360,9 +359,6 @@ static int hpwdt_init_one(struct pci_dev *dev,
 				pretimeout ? "on" : "off");
 	dev_info(&dev->dev, "kdumptimeout: %d.\n", kdumptimeout);
 
-	if (dev->subsystem_vendor == PCI_VENDOR_ID_HP_3PAR)
-		ilo5 = true;
-
 	return 0;
 
 error_wd_register: