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vfio/helpers: Use g_autofree in vfio_set_irq_signaling()

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Local pointer irq_set is freed before return from
vfio_set_irq_signaling().

Use 'g_autofree' to avoid the g_free() calls.

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
Zhenzhong Duan 2024-05-22 12:39:58 +08:00 committed by Cédric Le Goater
parent 455c009dc4
commit 50b632b64c
1 changed files with 1 additions and 2 deletions
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3
hw/vfio/helpers.c
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@ -111,7 +111,7 @@ int vfio_set_irq_signaling(VFIODevice *vbasedev, int index, int subindex,
int action, int fd, Error **errp)
{
ERRP_GUARD();
struct vfio_irq_set *irq_set;
g_autofree struct vfio_irq_set *irq_set = NULL;
int argsz, ret = 0;
const char *name;
int32_t *pfd;
@ -130,7 +130,6 @@ int vfio_set_irq_signaling(VFIODevice *vbasedev, int index, int subindex,
if (ioctl(vbasedev->fd, VFIO_DEVICE_SET_IRQS, irq_set)) {
ret = -errno;
}
g_free(irq_set);
if (!ret) {
return 0;