backends: Use g_autofree in HostMemoryBackendClass::alloc() handlers
In preparation of having HostMemoryBackendClass::alloc() handlers
return a boolean, have them use g_autofree.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-Id: <20231120213301.24349-15-philmd@linaro.org>
diff --git a/backends/hostmem-memfd.c b/backends/hostmem-memfd.c
index 3fc85c3..db28ab5a 100644
--- a/backends/hostmem-memfd.c
+++ b/backends/hostmem-memfd.c
@@ -35,8 +35,8 @@
memfd_backend_memory_alloc(HostMemoryBackend *backend, Error **errp)
{
HostMemoryBackendMemfd *m = MEMORY_BACKEND_MEMFD(backend);
+ g_autofree char *name = NULL;
uint32_t ram_flags;
- char *name;
int fd;
if (!backend->size) {
@@ -57,7 +57,6 @@
ram_flags |= backend->reserve ? 0 : RAM_NORESERVE;
memory_region_init_ram_from_fd(&backend->mr, OBJECT(backend), name,
backend->size, ram_flags, fd, 0, errp);
- g_free(name);
}
static bool
