powerpc/pseries: Fix overwritten PE state

commit 54f112a3837d4e7532bbedbbbf27c0de277be510 upstream.

In pseries_eeh_get_state(), EEH_STATE_UNAVAILABLE is always
overwritten by EEH_STATE_NOT_SUPPORT because of the missed
"break" there. The patch fixes the issue.

Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c
index b456b157d33d107842a42d3b0c3d0da36e9ea121..68f97d5a467968fe773e35be60d258a224d91eb4 100644 (file)
--- a/arch/powerpc/platforms/pseries/eeh_pseries.c
+++ b/arch/powerpc/platforms/pseries/eeh_pseries.c
@@ -400,6 +400,7 @@ static int pseries_eeh_get_state(struct eeh_pe *pe, int *state)
                        } else {
                                result = EEH_STATE_NOT_SUPPORT;
                        }
+                       break;
                default:
                        result = EEH_STATE_NOT_SUPPORT;
                }