vdpa/mlx5: support device cleanup callback

[dpdk.git] / drivers / vdpa / ifc / ifcvf_vdpa.c

diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c
index 3853c4c..9f05595 100644 (file)
--- a/drivers/vdpa/ifc/ifcvf_vdpa.c
+++ b/drivers/vdpa/ifc/ifcvf_vdpa.c
@@ -226,8 +226,7 @@ ifcvf_dma_map(struct ifcvf_internal *internal, bool do_map)
        }
 
 exit:
-       if (mem)
-               free(mem);
+       free(mem);
        return ret;
 }
 
@@ -253,8 +252,7 @@ hva_to_gpa(int vid, uint64_t hva)
        }
 
 exit:
-       if (mem)
-               free(mem);
+       free(mem);
        return gpa;
 }
 
@@ -661,8 +659,7 @@ m_ifcvf_start(struct ifcvf_internal *internal)
 
 error:
        for (i = 0; i < nr_vring; i++)
-               if (internal->m_vring[i].desc)
-                       rte_free(internal->m_vring[i].desc);
+               rte_free(internal->m_vring[i].desc);
 
        return -1;
 }