From 5b52692f9d258d0e2637234832dc00042de03a4d Mon Sep 17 00:00:00 2001
From: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Date: Mon, 15 May 2023 15:52:28 +0300
Subject: [PATCH] pci: pci_add_option_rom(): refactor: use g_autofree for path
variable
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20230515125229.44836-3-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
---
hw/pci/pci.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index e26e2a7e65..3a0107758c 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -2307,7 +2307,7 @@ static void pci_add_option_rom(PCIDevice *pdev, bool is_default_rom,
Error **errp)
{
int64_t size;
- char *path;
+ g_autofree char *path = NULL;
void *ptr;
char name[32];
const VMStateDescription *vmsd;
@@ -2349,16 +2349,13 @@ static void pci_add_option_rom(PCIDevice *pdev, bool is_default_rom,
size = get_image_size(path);
if (size < 0) {
error_setg(errp, "failed to find romfile \"%s\"", pdev->romfile);
- g_free(path);
return;
} else if (size == 0) {
error_setg(errp, "romfile \"%s\" is empty", pdev->romfile);
- g_free(path);
return;
} else if (size > 2 * GiB) {
error_setg(errp, "romfile \"%s\" too large (size cannot exceed 2 GiB)",
pdev->romfile);
- g_free(path);
return;
}
if (pdev->romsize != -1) {
@@ -2366,7 +2363,6 @@ static void pci_add_option_rom(PCIDevice *pdev, bool is_default_rom,
error_setg(errp, "romfile \"%s\" (%u bytes) "
"is too large for ROM size %u",
pdev->romfile, (uint32_t)size, pdev->romsize);
- g_free(path);
return;
}
} else {
@@ -2384,10 +2380,8 @@ static void pci_add_option_rom(PCIDevice *pdev, bool is_default_rom,
ptr = memory_region_get_ram_ptr(&pdev->rom);
if (load_image_size(path, ptr, size) < 0) {
error_setg(errp, "failed to load romfile \"%s\"", pdev->romfile);
- g_free(path);
return;
}
- g_free(path);
if (is_default_rom) {
/* Only the default rom images will be patched (if needed). */