From a8c0bf3c621e0acc01451e27fe47c41138e13d0d Mon Sep 17 00:00:00 2001
From: Alexey Kardashevskiy <aik@ozlabs.ru>
Date: Tue, 9 Jan 2018 16:52:14 +1100
Subject: [PATCH] powerpc/lpar/debug: Initialize flags before printing debug
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References: bsc#1065729
Patch-mainline: v4.17-rc1
Git-commit: a8c0bf3c621e0acc01451e27fe47c41138e13d0d
With enabled DEBUG, there is a compile error:
"error: ‘flags’ is used uninitialized in this function".
This moves pr_devel() little further where @flags are initialized.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
arch/powerpc/platforms/pseries/lpar.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index d11f3c14c21e..238b55fb8007 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -306,14 +306,14 @@ static long pSeries_lpar_hpte_updatepp(unsigned long slot,
want_v = hpte_encode_avpn(vpn, psize, ssize);
- pr_devel(" update: avpnv=%016lx, hash=%016lx, f=%lx, psize: %d ...",
- want_v, slot, flags, psize);
-
flags = (newpp & 7) | H_AVPN;
if (mmu_has_feature(MMU_FTR_KERNEL_RO))
/* Move pp0 into bit 8 (IBM 55) */
flags |= (newpp & HPTE_R_PP0) >> 55;
+ pr_devel(" update: avpnv=%016lx, hash=%016lx, f=%lx, psize: %d ...",
+ want_v, slot, flags, psize);
+
lpar_rc = plpar_pte_protect(flags, slot, want_v);
if (lpar_rc == H_NOT_FOUND) {
--
2.13.6