[dpdk-dev] [PATCH 4/4] raw/dpaa2_cmdif: fix warnings with GCC 9 on Fedora 30

[Bruce Richardson]

GCC9 gives warnings if the parameter passed to printf for "%s" could be
NULL, so we need to add checks in some cases to ensure that is not the
case.

Fixes: 3298fa4853b8 ("raw/dpaa2_cmdif: introduce DPAA2 command interface 
driver")
Cc: nipun.gu...@nxp.com

Signed-off-by: Bruce Richardson <bruce.richard...@intel.com>
---
 drivers/raw/dpaa2_cmdif/dpaa2_cmdif.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/raw/dpaa2_cmdif/dpaa2_cmdif.c 
b/drivers/raw/dpaa2_cmdif/dpaa2_cmdif.c
index 7d311b2ee..da3c7d7a6 100644
--- a/drivers/raw/dpaa2_cmdif/dpaa2_cmdif.c
+++ b/drivers/raw/dpaa2_cmdif/dpaa2_cmdif.c
@@ -270,6 +270,8 @@ dpaa2_cmdif_remove(struct rte_vdev_device *vdev)
        int ret;
 
        name = rte_vdev_device_name(vdev);
+       if (name == NULL)
+               return -1;
 
        DPAA2_CMDIF_INFO("Closing %s on NUMA node %d", name, rte_socket_id());
 
-- 
2.21.0