drivers/bus/pci/linux/pci_vfio.c:45:23: error:
‘failure_handle_lock’ defined but not used
Fixes: 8ffe73865124 ("vfio: add lock for hot-unplug failure handler")
Cc: jia....@intel.com
Signed-off-by: Thomas Monjalon <tho...@monjalon.net>
---
Applied immediately.
---
drivers/bus/pci/linux/pci_vfio.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/bus/pci/linux/pci_vfio.c b/drivers/bus/pci/linux/pci_vfio.c
index d2c84106f..ffd26f195 100644
--- a/drivers/bus/pci/linux/pci_vfio.c
+++ b/drivers/bus/pci/linux/pci_vfio.c
@@ -36,14 +36,6 @@
* This file is only compiled if CONFIG_RTE_EAL_VFIO is set to "y".
*/
-/*
- * spinlock for device hot-unplug failure handling. If it try to access bus or
- * device, such as handle sigbus on bus or handle memory failure for device
- * just need to use this lock. It could protect the bus and the device to avoid
- * race condition.
- */
-static rte_spinlock_t failure_handle_lock = RTE_SPINLOCK_INITIALIZER;
-
#ifdef VFIO_PRESENT
#ifndef PAGE_SIZE
@@ -291,6 +283,14 @@ pci_vfio_setup_interrupts(struct rte_pci_device *dev, int
vfio_dev_fd)
}
#ifdef HAVE_VFIO_DEV_REQ_INTERFACE
+/*
+ * Spinlock for device hot-unplug failure handling.
+ * If it tries to access bus or device, such as handle sigbus on bus
+ * or handle memory failure for device, just need to use this lock.
+ * It could protect the bus and the device to avoid race condition.
+ */
+static rte_spinlock_t failure_handle_lock = RTE_SPINLOCK_INITIALIZER;
+
static void
pci_vfio_req_handler(void *param)
{
--
2.19.0
