lguest: remove bogus NULL cpu check
If lg isn't NULL, and cpu_id is sane, &lg->cpus[cpu_id] can't be NULL.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/drivers/lguest/lguest_user.c b/drivers/lguest/lguest_user.c
index 4017701..e73a000 100644
--- a/drivers/lguest/lguest_user.c
+++ b/drivers/lguest/lguest_user.c
@@ -251,8 +251,6 @@
if (!lg || (cpu_id >= lg->nr_cpus))
return -EINVAL;
cpu = &lg->cpus[cpu_id];
- if (!cpu)
- return -EINVAL;
/* Once the Guest is dead, you can only read() why it died. */
if (lg->dead)
