* [Qemu-devel] [6530] targets: remove error handling from qemu_malloc() callers ( Avi Kivity)
@ 2009-02-05 22:06 Anthony Liguori
0 siblings, 0 replies; only message in thread
From: Anthony Liguori @ 2009-02-05 22:06 UTC (permalink / raw)
To: qemu-devel
Revision: 6530
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6530
Author: aliguori
Date: 2009-02-05 22:06:11 +0000 (Thu, 05 Feb 2009)
Log Message:
-----------
targets: remove error handling from qemu_malloc() callers (Avi Kivity)
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Modified Paths:
--------------
trunk/target-alpha/translate.c
trunk/target-arm/helper.c
trunk/target-cris/translate.c
trunk/target-i386/helper.c
trunk/target-i386/kvm.c
trunk/target-m68k/helper.c
trunk/target-mips/translate.c
trunk/target-ppc/helper.c
trunk/target-ppc/kvm_ppc.c
trunk/target-ppc/translate_init.c
trunk/target-sh4/translate.c
trunk/target-sparc/helper.c
Modified: trunk/target-alpha/translate.c
===================================================================
--- trunk/target-alpha/translate.c 2009-02-05 22:06:05 UTC (rev 6529)
+++ trunk/target-alpha/translate.c 2009-02-05 22:06:11 UTC (rev 6530)
@@ -2466,8 +2466,6 @@
uint64_t hwpcb;
env = qemu_mallocz(sizeof(CPUAlphaState));
- if (!env)
- return NULL;
cpu_exec_init(env);
alpha_translate_init();
tlb_flush(env, 1);
Modified: trunk/target-arm/helper.c
===================================================================
--- trunk/target-arm/helper.c 2009-02-05 22:06:05 UTC (rev 6529)
+++ trunk/target-arm/helper.c 2009-02-05 22:06:11 UTC (rev 6530)
@@ -248,8 +248,6 @@
if (id == 0)
return NULL;
env = qemu_mallocz(sizeof(CPUARMState));
- if (!env)
- return NULL;
cpu_exec_init(env);
if (!inited) {
inited = 1;
@@ -468,8 +466,6 @@
static void allocate_mmon_state(CPUState *env)
{
env->mmon_entry = malloc(sizeof (mmon_state));
- if (!env->mmon_entry)
- abort();
memset (env->mmon_entry, 0, sizeof (mmon_state));
env->mmon_entry->cpu_env = env;
mmon_head = env->mmon_entry;
Modified: trunk/target-cris/translate.c
===================================================================
--- trunk/target-cris/translate.c 2009-02-05 22:06:05 UTC (rev 6529)
+++ trunk/target-cris/translate.c 2009-02-05 22:06:11 UTC (rev 6530)
@@ -3400,8 +3400,6 @@
int i;
env = qemu_mallocz(sizeof(CPUCRISState));
- if (!env)
- return NULL;
cpu_exec_init(env);
cpu_reset(env);
Modified: trunk/target-i386/helper.c
===================================================================
--- trunk/target-i386/helper.c 2009-02-05 22:06:05 UTC (rev 6529)
+++ trunk/target-i386/helper.c 2009-02-05 22:06:11 UTC (rev 6530)
@@ -1645,8 +1645,6 @@
static int inited;
env = qemu_mallocz(sizeof(CPUX86State));
- if (!env)
- return NULL;
cpu_exec_init(env);
env->cpu_model_str = cpu_model;
Modified: trunk/target-i386/kvm.c
===================================================================
--- trunk/target-i386/kvm.c 2009-02-05 22:06:05 UTC (rev 6529)
+++ trunk/target-i386/kvm.c 2009-02-05 22:06:11 UTC (rev 6530)
@@ -97,8 +97,6 @@
kvm_msr_list = qemu_mallocz(sizeof(msr_list) +
msr_list.nmsrs * sizeof(msr_list.indices[0]));
- if (kvm_msr_list == NULL)
- return 0;
kvm_msr_list->nmsrs = msr_list.nmsrs;
ret = kvm_ioctl(env->kvm_state, KVM_GET_MSR_INDEX_LIST, kvm_msr_list);
Modified: trunk/target-m68k/helper.c
===================================================================
--- trunk/target-m68k/helper.c 2009-02-05 22:06:05 UTC (rev 6529)
+++ trunk/target-m68k/helper.c 2009-02-05 22:06:11 UTC (rev 6530)
@@ -166,8 +166,6 @@
static int inited;
env = qemu_mallocz(sizeof(CPUM68KState));
- if (!env)
- return NULL;
cpu_exec_init(env);
if (!inited) {
inited = 1;
Modified: trunk/target-mips/translate.c
===================================================================
--- trunk/target-mips/translate.c 2009-02-05 22:06:05 UTC (rev 6529)
+++ trunk/target-mips/translate.c 2009-02-05 22:06:11 UTC (rev 6530)
@@ -8476,8 +8476,6 @@
if (!def)
return NULL;
env = qemu_mallocz(sizeof(CPUMIPSState));
- if (!env)
- return NULL;
env->cpu_model = def;
cpu_exec_init(env);
Modified: trunk/target-ppc/helper.c
===================================================================
--- trunk/target-ppc/helper.c 2009-02-05 22:06:05 UTC (rev 6529)
+++ trunk/target-ppc/helper.c 2009-02-05 22:06:11 UTC (rev 6530)
@@ -2761,8 +2761,6 @@
return NULL;
env = qemu_mallocz(sizeof(CPUPPCState));
- if (!env)
- return NULL;
cpu_exec_init(env);
ppc_translate_init();
env->cpu_model_str = cpu_model;
Modified: trunk/target-ppc/kvm_ppc.c
===================================================================
--- trunk/target-ppc/kvm_ppc.c 2009-02-05 22:06:05 UTC (rev 6529)
+++ trunk/target-ppc/kvm_ppc.c 2009-02-05 22:06:11 UTC (rev 6530)
@@ -33,10 +33,6 @@
pathlen = snprintf(NULL, 0, "%s/%s/%s", PROC_DEVTREE_PATH, node_path, prop)
+ 1;
path = qemu_malloc(pathlen);
- if (path == NULL) {
- ret = -ENOMEM;
- goto out;
- }
snprintf(path, pathlen, "%s/%s/%s", PROC_DEVTREE_PATH, node_path, prop);
Modified: trunk/target-ppc/translate_init.c
===================================================================
--- trunk/target-ppc/translate_init.c 2009-02-05 22:06:05 UTC (rev 6529)
+++ trunk/target-ppc/translate_init.c 2009-02-05 22:06:11 UTC (rev 6530)
@@ -9040,8 +9040,6 @@
opc_handler_t **tmp;
tmp = malloc(0x20 * sizeof(opc_handler_t));
- if (tmp == NULL)
- return -1;
fill_new_table(tmp, 0x20);
table[idx] = (opc_handler_t *)((unsigned long)tmp | PPC_INDIRECT);
Modified: trunk/target-sh4/translate.c
===================================================================
--- trunk/target-sh4/translate.c 2009-02-05 22:06:05 UTC (rev 6529)
+++ trunk/target-sh4/translate.c 2009-02-05 22:06:11 UTC (rev 6530)
@@ -277,8 +277,6 @@
if (!def)
return NULL;
env = qemu_mallocz(sizeof(CPUSH4State));
- if (!env)
- return NULL;
env->features = def->features;
cpu_exec_init(env);
sh4_translate_init();
Modified: trunk/target-sparc/helper.c
===================================================================
--- trunk/target-sparc/helper.c 2009-02-05 22:06:05 UTC (rev 6529)
+++ trunk/target-sparc/helper.c 2009-02-05 22:06:11 UTC (rev 6530)
@@ -713,8 +713,6 @@
CPUSPARCState *env;
env = qemu_mallocz(sizeof(CPUSPARCState));
- if (!env)
- return NULL;
cpu_exec_init(env);
gen_intermediate_code_init(env);
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