630f337f0c
Tweak the asm and remove some redundant instructions. While at it, fix the associated comment for style and correctness. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lore.kernel.org/r/20221122161017.2426828-9-ardb@kernel.org