From 8315070c07e7ef5f58ce9e317dc91fd727ecd419 Mon Sep 17 00:00:00 2001 From: Gavin Shan Date: Wed, 1 Oct 2014 17:07:49 +1000 Subject: [PATCH] powerpc/eeh: Fix condition for isolated state Function eeh_pe_state_mark() could possibly have combination of multiple EEH PE state as its argument. The patch fixes the condition used to check if EEH_PE_ISOLATED is included. Signed-off-by: Gavin Shan Signed-off-by: Michael Ellerman --- arch/powerpc/kernel/eeh_pe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/eeh_pe.c b/arch/powerpc/kernel/eeh_pe.c index 53dd0915e690..37f21284809c 100644 --- a/arch/powerpc/kernel/eeh_pe.c +++ b/arch/powerpc/kernel/eeh_pe.c @@ -525,7 +525,7 @@ static void *__eeh_pe_state_mark(void *data, void *flag) pe->state |= state; /* Offline PCI devices if applicable */ - if (state != EEH_PE_ISOLATED) + if (!(state & EEH_PE_ISOLATED)) return NULL; eeh_pe_for_each_dev(pe, edev, tmp) { -- 2.39.2