x86/spectre: Simplify spectre_v2 command line parsing

[dwmw2: Use ARRAY_SIZE]

Signed-off-by: KarimAllah Ahmed <karahmed@amazon.de>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: peterz@infradead.org
Cc: bp@alien8.de
Link: https://lkml.kernel.org/r/1517484441-1420-3-git-send-email-dwmw@amazon.co.uk
This commit is contained in:
KarimAllah Ahmed 2018-02-01 11:27:21 +00:00 • committed by Thomas Gleixner
commit 9005c6834c