[PATCH v1 2/2] bus/cdx: fix incorrect device release on error

[Anatoly Burakov]

The variable cdx_addr is a stack-allocated zero-initialized char array, but
it is never used anywhere except in an error handler to stand it as a
device bus address for a VFIO device release call. This is incorrect, as it
should have been actual device address, so fix the code to reflect that.

Fixes: 45ef232af515 ("bus/cdx: introduce AMD CDX bus")
Cc: nipun.gupta at amd.com
Cc: stable at dpdk.org

Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com>
---
 drivers/bus/cdx/cdx_vfio.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/bus/cdx/cdx_vfio.c b/drivers/bus/cdx/cdx_vfio.c
index a3cf53b6a6..11fe3265d2 100644
--- a/drivers/bus/cdx/cdx_vfio.c
+++ b/drivers/bus/cdx/cdx_vfio.c
@@ -485,7 +485,6 @@ static int
 cdx_vfio_map_resource_secondary(struct rte_cdx_device *dev)
 {
 	struct vfio_device_info device_info = { .argsz = sizeof(device_info) };
-	char cdx_addr[PATH_MAX] = {0};
 	int vfio_dev_fd;
 	int i, ret;
 	struct mapped_cdx_resource *vfio_res = NULL;
@@ -536,7 +535,7 @@ cdx_vfio_map_resource_secondary(struct rte_cdx_device *dev)
 
 	return 0;
 err_vfio_dev_fd:
-	rte_vfio_release_device(RTE_CDX_BUS_DEVICES_PATH, cdx_addr, vfio_dev_fd);
+	rte_vfio_release_device(RTE_CDX_BUS_DEVICES_PATH, dev_name, vfio_dev_fd);
 	return -1;
 }
 
-- 
2.47.3