From: Seija Kijin <doremylover123@gmail.com>

If it is known that an int is either 1 or 0,
doing an exclusive or to switch instead of a
modulus makes more sense and is more efficient.

Signed-off-by: Seija Kijin doremylover123@gmail.com

Submitted-As: https://lore.kernel.org/git/pull.1620.git.git.1702401468082.gitgitgadget@gmail.com