x86, mm: fault.c, simplify kmmio_fault(), cleanup



Clarify the kmmio_fault() comment.

Acked-by: Pekka Paalanen <pq@iki.fi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent f8eeb2e6

arch/x86/mm/fault.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -57,7 +57,8 @@ enum x86_pf_error_code {
		};

		/*
		* (returns 0 if mmiotrace is disabled)
		* Returns 0 if mmiotrace is disabled, or if the fault is not
		* handled by mmiotrace:
		*/
		static inline int kmmio_fault(struct pt_regs *regs, unsigned long addr)
		{