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[PATCH v2 3/4] vfio/ccw: Use g_autofree variable in vfio_ccw_register_ir
From: |
Cédric Le Goater |
Subject: |
[PATCH v2 3/4] vfio/ccw: Use g_autofree variable in vfio_ccw_register_irq_notifier() |
Date: |
Thu, 25 Apr 2024 11:02:13 +0200 |
Signed-off-by: Cédric Le Goater <clg@redhat.com>
---
hw/vfio/ccw.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c
index
90e4a534371684c08e112364e1537eb8979f73f4..6764388bc47a970329fce2233626ccb8178e0165
100644
--- a/hw/vfio/ccw.c
+++ b/hw/vfio/ccw.c
@@ -384,7 +384,7 @@ static void vfio_ccw_register_irq_notifier(VFIOCCWDevice
*vcdev,
Error **errp)
{
VFIODevice *vdev = &vcdev->vdev;
- struct vfio_irq_info *irq_info;
+ g_autofree struct vfio_irq_info *irq_info = NULL;
size_t argsz;
int fd;
EventNotifier *notifier;
@@ -421,14 +421,14 @@ static void vfio_ccw_register_irq_notifier(VFIOCCWDevice
*vcdev,
if (ioctl(vdev->fd, VFIO_DEVICE_GET_IRQ_INFO,
irq_info) < 0 || irq_info->count < 1) {
error_setg_errno(errp, errno, "vfio: Error getting irq info");
- goto out_free_info;
+ return;
}
if (event_notifier_init(notifier, 0)) {
error_setg_errno(errp, errno,
"vfio: Unable to init event notifier for irq (%d)",
irq);
- goto out_free_info;
+ return;
}
fd = event_notifier_get_fd(notifier);
@@ -439,9 +439,6 @@ static void vfio_ccw_register_irq_notifier(VFIOCCWDevice
*vcdev,
qemu_set_fd_handler(fd, NULL, NULL, vcdev);
event_notifier_cleanup(notifier);
}
-
-out_free_info:
- g_free(irq_info);
}
static void vfio_ccw_unregister_irq_notifier(VFIOCCWDevice *vcdev,
--
2.44.0
- [PATCH v2 3/4] vfio/ccw: Use g_autofree variable in vfio_ccw_register_irq_notifier(),
Cédric Le Goater <=