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-rw-r--r--backends/hostmem-file.c4
-rw-r--r--bsd-user/elfload.c4
-rw-r--r--disas/sparc.c3
-rw-r--r--hw/bt/hci.c9
-rw-r--r--hw/core/loader.c3
-rw-r--r--hw/core/qdev-properties.c4
-rw-r--r--hw/display/exynos4210_fimd.c4
-rw-r--r--hw/mips/mips_r4k.c4
-rw-r--r--hw/net/fsl_etsec/rings.c4
-rw-r--r--hw/net/rocker/rocker.c4
-rw-r--r--hw/net/rocker/rocker_desc.c8
-rw-r--r--hw/nvram/fw_cfg.c4
-rw-r--r--hw/pci-host/prep.c4
-rw-r--r--hw/sd/sd.c3
-rw-r--r--hw/usb/hcd-xhci.c4
-rw-r--r--hw/xen/xen_pt_config_init.c4
-rw-r--r--migration/savevm.c8
-rw-r--r--qemu-char.c4
-rw-r--r--tests/bios-tables-test.c36
-rw-r--r--ui/spice-display.c14
20 files changed, 39 insertions, 93 deletions
diff --git a/backends/hostmem-file.c b/backends/hostmem-file.c
index 4b55361..e9b6d21 100644
--- a/backends/hostmem-file.c
+++ b/backends/hostmem-file.c
@@ -83,9 +83,7 @@ static void set_mem_path(Object *o, const char *str, Error **errp)
error_setg(errp, "cannot change property value");
return;
}
- if (fb->mem_path) {
- g_free(fb->mem_path);
- }
+ g_free(fb->mem_path);
fb->mem_path = g_strdup(str);
}
diff --git a/bsd-user/elfload.c b/bsd-user/elfload.c
index d067779..351aab1 100644
--- a/bsd-user/elfload.c
+++ b/bsd-user/elfload.c
@@ -1355,9 +1355,7 @@ int load_elf_binary(struct linux_binprm * bprm, struct target_pt_regs * regs,
}
}
if (!bprm->p) {
- if (elf_interpreter) {
- free(elf_interpreter);
- }
+ free(elf_interpreter);
free (elf_phdata);
close(bprm->fd);
return -E2BIG;
diff --git a/disas/sparc.c b/disas/sparc.c
index f4e3565..59a1e36 100644
--- a/disas/sparc.c
+++ b/disas/sparc.c
@@ -2622,8 +2622,7 @@ build_hash_table (const sparc_opcode **opcode_table,
memset (hash_table, 0, HASH_SIZE * sizeof (hash_table[0]));
memset (hash_count, 0, HASH_SIZE * sizeof (hash_count[0]));
- if (hash_buf != NULL)
- free (hash_buf);
+ free(hash_buf);
hash_buf = malloc (sizeof (* hash_buf) * num_opcodes);
for (i = num_opcodes - 1; i >= 0; --i)
{
diff --git a/hw/bt/hci.c b/hw/bt/hci.c
index 7ea3dc6..3fec435 100644
--- a/hw/bt/hci.c
+++ b/hw/bt/hci.c
@@ -1151,8 +1151,7 @@ static void bt_hci_reset(struct bt_hci_s *hci)
hci->event_mask[7] = 0x00;
hci->device.inquiry_scan = 0;
hci->device.page_scan = 0;
- if (hci->device.lmp_name)
- g_free((void *) hci->device.lmp_name);
+ g_free((void *) hci->device.lmp_name);
hci->device.lmp_name = NULL;
hci->device.class[0] = 0x00;
hci->device.class[1] = 0x00;
@@ -1829,8 +1828,7 @@ static void bt_submit_hci(struct HCIInfo *info,
case cmd_opcode_pack(OGF_HOST_CTL, OCF_CHANGE_LOCAL_NAME):
LENGTH_CHECK(change_local_name);
- if (hci->device.lmp_name)
- g_free((void *) hci->device.lmp_name);
+ g_free((void *) hci->device.lmp_name);
hci->device.lmp_name = g_strndup(PARAM(change_local_name, name),
sizeof(PARAM(change_local_name, name)));
bt_hci_event_complete_status(hci, HCI_SUCCESS);
@@ -2231,8 +2229,7 @@ static void bt_hci_done(struct HCIInfo *info)
bt_device_done(&hci->device);
- if (hci->device.lmp_name)
- g_free((void *) hci->device.lmp_name);
+ g_free((void *) hci->device.lmp_name);
/* Be gentle and send DISCONNECT to all connected peers and those
* currently waiting for us to accept or reject a connection request.
diff --git a/hw/core/loader.c b/hw/core/loader.c
index 216eeeb..a96a74e 100644
--- a/hw/core/loader.c
+++ b/hw/core/loader.c
@@ -594,8 +594,7 @@ static int load_uboot_image(const char *filename, hwaddr *ep, hwaddr *loadaddr,
ret = hdr->ih_size;
out:
- if (data)
- g_free(data);
+ g_free(data);
close(fd);
return ret;
}
diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c
index 04fd80a..33e245e 100644
--- a/hw/core/qdev-properties.c
+++ b/hw/core/qdev-properties.c
@@ -422,9 +422,7 @@ static void set_string(Object *obj, Visitor *v, void *opaque,
error_propagate(errp, local_err);
return;
}
- if (*ptr) {
- g_free(*ptr);
- }
+ g_free(*ptr);
*ptr = str;
}
diff --git a/hw/display/exynos4210_fimd.c b/hw/display/exynos4210_fimd.c
index 603ef50..45239e8 100644
--- a/hw/display/exynos4210_fimd.c
+++ b/hw/display/exynos4210_fimd.c
@@ -1354,9 +1354,7 @@ static void exynos4210_fimd_reset(DeviceState *d)
fimd_update_get_alpha(s, w);
}
- if (s->ifb != NULL) {
- g_free(s->ifb);
- }
+ g_free(s->ifb);
s->ifb = NULL;
exynos4210_fimd_invalidate(s);
diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c
index f4dcacd..86b2c0b 100644
--- a/hw/mips/mips_r4k.c
+++ b/hw/mips/mips_r4k.c
@@ -252,9 +252,7 @@ void mips_r4k_init(MachineState *machine)
fprintf(stderr, "qemu: Warning, could not load MIPS bios '%s'\n",
bios_name);
}
- if (filename) {
- g_free(filename);
- }
+ g_free(filename);
if (kernel_filename) {
loaderparams.ram_size = ram_size;
diff --git a/hw/net/fsl_etsec/rings.c b/hw/net/fsl_etsec/rings.c
index 68e7b6d..0a5c6cf 100644
--- a/hw/net/fsl_etsec/rings.c
+++ b/hw/net/fsl_etsec/rings.c
@@ -464,9 +464,7 @@ static void rx_init_frame(eTSEC *etsec, const uint8_t *buf, size_t size)
etsec->rx_fcb_size = 0;
}
- if (etsec->rx_buffer != NULL) {
- g_free(etsec->rx_buffer);
- }
+ g_free(etsec->rx_buffer);
/* Do not copy the frame for now */
etsec->rx_buffer = (uint8_t *)buf;
diff --git a/hw/net/rocker/rocker.c b/hw/net/rocker/rocker.c
index 47d080f..7e7bda4 100644
--- a/hw/net/rocker/rocker.c
+++ b/hw/net/rocker/rocker.c
@@ -265,9 +265,7 @@ err_bad_io:
err_no_mem:
err_bad_attr:
for (i = 0; i < ROCKER_TX_FRAGS_MAX; i++) {
- if (iov[i].iov_base) {
- g_free(iov[i].iov_base);
- }
+ g_free(iov[i].iov_base);
}
return err;
diff --git a/hw/net/rocker/rocker_desc.c b/hw/net/rocker/rocker_desc.c
index 9d896fe..b5c0b4a 100644
--- a/hw/net/rocker/rocker_desc.c
+++ b/hw/net/rocker/rocker_desc.c
@@ -136,9 +136,7 @@ bool desc_ring_set_size(DescRing *ring, uint32_t size)
}
for (i = 0; i < ring->size; i++) {
- if (ring->info[i].buf) {
- g_free(ring->info[i].buf);
- }
+ g_free(ring->info[i].buf);
}
ring->size = size;
@@ -360,9 +358,7 @@ DescRing *desc_ring_alloc(Rocker *r, int index)
void desc_ring_free(DescRing *ring)
{
- if (ring->info) {
- g_free(ring->info);
- }
+ g_free(ring->info);
g_free(ring);
}
diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c
index 88481b7..658f8c4 100644
--- a/hw/nvram/fw_cfg.c
+++ b/hw/nvram/fw_cfg.c
@@ -187,9 +187,7 @@ static void fw_cfg_bootsplash(FWCfgState *s)
g_free(filename);
return;
}
- if (boot_splash_filedata != NULL) {
- g_free(boot_splash_filedata);
- }
+ g_free(boot_splash_filedata);
boot_splash_filedata = (uint8_t *)file_data;
boot_splash_filedata_size = file_size;
diff --git a/hw/pci-host/prep.c b/hw/pci-host/prep.c
index c63f45d..988907b 100644
--- a/hw/pci-host/prep.c
+++ b/hw/pci-host/prep.c
@@ -328,9 +328,7 @@ static void raven_realize(PCIDevice *d, Error **errp)
if (bios_size < 0 || bios_size > BIOS_SIZE) {
hw_error("qemu: could not load bios image '%s'\n", s->bios_name);
}
- if (filename) {
- g_free(filename);
- }
+ g_free(filename);
}
}
diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index a1ff465..3e2a451 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -412,8 +412,7 @@ static void sd_reset(SDState *sd)
sd_set_cardstatus(sd);
sd_set_sdstatus(sd);
- if (sd->wp_groups)
- g_free(sd->wp_groups);
+ g_free(sd->wp_groups);
sd->wp_switch = sd->blk ? blk_is_read_only(sd->blk) : false;
sd->wpgrps_size = sect;
sd->wp_groups = bitmap_new(sd->wpgrps_size);
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index c673bed..1c57e20 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -1453,9 +1453,7 @@ static int xhci_ep_nuke_one_xfer(XHCITransfer *t, TRBCCode report)
t->running_retry = 0;
killed = 1;
}
- if (t->trbs) {
- g_free(t->trbs);
- }
+ g_free(t->trbs);
t->trbs = NULL;
t->trb_count = t->trb_alloced = 0;
diff --git a/hw/xen/xen_pt_config_init.c b/hw/xen/xen_pt_config_init.c
index aca3790..4a5bc11 100644
--- a/hw/xen/xen_pt_config_init.c
+++ b/hw/xen/xen_pt_config_init.c
@@ -2081,9 +2081,7 @@ void xen_pt_config_delete(XenPCIPassthroughState *s)
if (s->msix) {
xen_pt_msix_delete(s);
}
- if (s->msi) {
- g_free(s->msi);
- }
+ g_free(s->msi);
/* free all register group entry */
QLIST_FOREACH_SAFE(reg_group, &s->reg_grps, entries, next_grp) {
diff --git a/migration/savevm.c b/migration/savevm.c
index 6071215..33e55fe 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -551,9 +551,7 @@ void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque)
QTAILQ_FOREACH_SAFE(se, &savevm_state.handlers, entry, new_se) {
if (strcmp(se->idstr, id) == 0 && se->opaque == opaque) {
QTAILQ_REMOVE(&savevm_state.handlers, se, entry);
- if (se->compat) {
- g_free(se->compat);
- }
+ g_free(se->compat);
g_free(se->ops);
g_free(se);
}
@@ -612,9 +610,7 @@ void vmstate_unregister(DeviceState *dev, const VMStateDescription *vmsd,
QTAILQ_FOREACH_SAFE(se, &savevm_state.handlers, entry, new_se) {
if (se->vmsd == vmsd && se->opaque == opaque) {
QTAILQ_REMOVE(&savevm_state.handlers, se, entry);
- if (se->compat) {
- g_free(se->compat);
- }
+ g_free(se->compat);
g_free(se);
}
}
diff --git a/qemu-char.c b/qemu-char.c
index fa65159..dd83203 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -2710,9 +2710,7 @@ static int tcp_set_msgfds(CharDriverState *chr, int *fds, int num)
TCPCharDriver *s = chr->opaque;
/* clear old pending fd array */
- if (s->write_msgfds) {
- g_free(s->write_msgfds);
- }
+ g_free(s->write_msgfds);
if (num) {
s->write_msgfds = g_malloc(num * sizeof(int));
diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c
index 9686328..6d37332 100644
--- a/tests/bios-tables-test.c
+++ b/tests/bios-tables-test.c
@@ -161,31 +161,23 @@ static void free_test_data(test_data *data)
AcpiSdtTable *temp;
int i;
- if (data->rsdt_tables_addr) {
- g_free(data->rsdt_tables_addr);
- }
+ g_free(data->rsdt_tables_addr);
for (i = 0; i < data->tables->len; ++i) {
temp = &g_array_index(data->tables, AcpiSdtTable, i);
- if (temp->aml) {
- g_free(temp->aml);
- }
- if (temp->aml_file) {
- if (!temp->tmp_files_retain &&
- g_strstr_len(temp->aml_file, -1, "aml-")) {
- unlink(temp->aml_file);
- }
- g_free(temp->aml_file);
+ g_free(temp->aml);
+ if (temp->aml_file &&
+ !temp->tmp_files_retain &&
+ g_strstr_len(temp->aml_file, -1, "aml-")) {
+ unlink(temp->aml_file);
}
- if (temp->asl) {
- g_free(temp->asl);
- }
- if (temp->asl_file) {
- if (!temp->tmp_files_retain) {
- unlink(temp->asl_file);
- }
- g_free(temp->asl_file);
+ g_free(temp->aml_file);
+ g_free(temp->asl);
+ if (temp->asl_file &&
+ !temp->tmp_files_retain) {
+ unlink(temp->asl_file);
}
+ g_free(temp->asl_file);
}
g_array_free(data->tables, false);
@@ -420,9 +412,7 @@ static void dump_aml_files(test_data *data, bool rebuild)
close(fd);
- if (aml_file) {
- g_free(aml_file);
- }
+ g_free(aml_file);
}
}
diff --git a/ui/spice-display.c b/ui/spice-display.c
index 0360abf..77c8cba 100644
--- a/ui/spice-display.c
+++ b/ui/spice-display.c
@@ -737,9 +737,7 @@ static void display_mouse_set(DisplayChangeListener *dcl,
qemu_mutex_lock(&ssd->lock);
ssd->ptr_x = x;
ssd->ptr_y = y;
- if (ssd->ptr_move) {
- g_free(ssd->ptr_move);
- }
+ g_free(ssd->ptr_move);
ssd->ptr_move = qemu_spice_create_cursor_update(ssd, NULL, on);
qemu_mutex_unlock(&ssd->lock);
}
@@ -752,13 +750,9 @@ static void display_mouse_define(DisplayChangeListener *dcl,
qemu_mutex_lock(&ssd->lock);
ssd->hot_x = c->hot_x;
ssd->hot_y = c->hot_y;
- if (ssd->ptr_move) {
- g_free(ssd->ptr_move);
- ssd->ptr_move = NULL;
- }
- if (ssd->ptr_define) {
- g_free(ssd->ptr_define);
- }
+ g_free(ssd->ptr_move);
+ ssd->ptr_move = NULL;
+ g_free(ssd->ptr_define);
ssd->ptr_define = qemu_spice_create_cursor_update(ssd, c, 0);
qemu_mutex_unlock(&ssd->lock);
}
generated by cgit v1.1 at 2024-12-23 18:05:18 +0000