Shadowing variables is generally frowned upon.

Let's simply reuse the existing loop counter 'i' instead of shadowing it.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: linux-efi@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: David Hildenbrand <david@redhat.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20200223221324.156086-1-xypron.glpk@gmx.de
Link: https://lore.kernel.org/r/20200228121408.9075-4-ardb@kernel.org