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>

parent 24adf127

drivers/lguest/lguest_user.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -251,8 +251,6 @@ static ssize_t write(struct file file, const char __user in,
		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)