[Qemu-devel] [PATCH] ppc: remove unused variables

* [Qemu-devel] [PATCH] ppc: remove unused variables
@ 2012-02-04 11:49 Blue Swirl
  2012-02-06 15:21 ` Andreas Färber
  0 siblings, 1 reply; 4+ messages in thread
From: Blue Swirl @ 2012-02-04 11:49 UTC (permalink / raw)
  To: Alexander Graf, qemu-ppc, qemu-devel

[-- Attachment #1: Type: text/plain, Size: 919 bytes --]

Fix this error:
/src/qemu/target-ppc/helper.c: In function 'booke206_tlb_to_page_size':
/src/qemu/target-ppc/helper.c:1296:14: error: variable 'tlbncfg' set
but not used [-Werror=unused-but-set-variable]

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---
 target-ppc/helper.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/target-ppc/helper.c b/target-ppc/helper.c
index e56fac8..928fbcf 100644
--- a/target-ppc/helper.c
+++ b/target-ppc/helper.c
@@ -1293,11 +1293,8 @@ void booke206_flush_tlb(CPUState *env, int
flags, const int check_iprot)

 target_phys_addr_t booke206_tlb_to_page_size(CPUState *env, ppcmas_tlb_t *tlb)
 {
-    uint32_t tlbncfg;
-    int tlbn = booke206_tlbm_to_tlbn(env, tlb);
     int tlbm_size;

-    tlbncfg = env->spr[SPR_BOOKE_TLB0CFG + tlbn];
     tlbm_size = (tlb->mas1 & MAS1_TSIZE_MASK) >> MAS1_TSIZE_SHIFT;

     return 1024ULL << tlbm_size;
-- 
1.7.9.rc0

[-- Attachment #2: 0001-ppc-remove-unused-variables.patch --]
[-- Type: text/x-patch, Size: 1207 bytes --]

From 410e82944dbec49e3c21806dd4d54eb46bd264f3 Mon Sep 17 00:00:00 2001
Message-Id: <410e82944dbec49e3c21806dd4d54eb46bd264f3.1328356075.git.blauwirbel@gmail.com>
From: Blue Swirl <blauwirbel@gmail.com>
Date: Sat, 4 Feb 2012 11:47:17 +0000
Subject: [PATCH] ppc: remove unused variables

Fix this error:
/src/qemu/target-ppc/helper.c: In function 'booke206_tlb_to_page_size':
/src/qemu/target-ppc/helper.c:1296:14: error: variable 'tlbncfg' set but not used [-Werror=unused-but-set-variable]

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---
 target-ppc/helper.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/target-ppc/helper.c b/target-ppc/helper.c
index e56fac8..928fbcf 100644
--- a/target-ppc/helper.c
+++ b/target-ppc/helper.c
@@ -1293,11 +1293,8 @@ void booke206_flush_tlb(CPUState *env, int flags, const int check_iprot)
 
 target_phys_addr_t booke206_tlb_to_page_size(CPUState *env, ppcmas_tlb_t *tlb)
 {
-    uint32_t tlbncfg;
-    int tlbn = booke206_tlbm_to_tlbn(env, tlb);
     int tlbm_size;
 
-    tlbncfg = env->spr[SPR_BOOKE_TLB0CFG + tlbn];
     tlbm_size = (tlb->mas1 & MAS1_TSIZE_MASK) >> MAS1_TSIZE_SHIFT;
 
     return 1024ULL << tlbm_size;
-- 
1.7.2.5


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