From bed861ba2a020c267a987c63aca2705d460f1350 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Mon, 14 May 2012 23:56:46 +0300 Subject: [PATCH] Staging: wlags49_h2: potential NULL dereference wl_device_dealloc() dereferences the "dev" paramter, so let's move it under the check for NULL. Signed-off-by: Dan Carpenter Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlags49_h2/wl_cs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/wlags49_h2/wl_cs.c b/drivers/staging/wlags49_h2/wl_cs.c index 7084f414846e..7c7c77f9c862 100644 --- a/drivers/staging/wlags49_h2/wl_cs.c +++ b/drivers/staging/wlags49_h2/wl_cs.c @@ -177,10 +177,9 @@ static void wl_adapter_detach(struct pcmcia_device *link) if (dev) { unregister_wlags_sysfs(dev); unregister_netdev(dev); + wl_device_dealloc(dev); } - wl_device_dealloc(dev); - DBG_LEAVE(DbgInfo); } /* wl_adapter_detach */ /*============================================================================*/ -- 2.34.1