vhost: optimize packed ring dequeue

[dpdk.git] / lib / librte_rawdev / rte_rawdev.c

diff --git a/lib/librte_rawdev/rte_rawdev.c b/lib/librte_rawdev/rte_rawdev.c
index 9f1e359..b6f1e1c 100644 (file)
--- a/lib/librte_rawdev/rte_rawdev.c
+++ b/lib/librte_rawdev/rte_rawdev.c
@@ -13,6 +13,7 @@
 #include <sys/types.h>
 #include <sys/queue.h>
 
+#include <rte_string_fns.h>
 #include <rte_byteorder.h>
 #include <rte_log.h>
 #include <rte_debug.h>
@@ -377,7 +378,7 @@ rte_rawdev_selftest(uint16_t dev_id)
        struct rte_rawdev *dev = &rte_rawdevs[dev_id];
 
        RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_selftest, -ENOTSUP);
-       return (*dev->dev_ops->dev_selftest)();
+       return (*dev->dev_ops->dev_selftest)(dev_id);
 }
 
 int
@@ -495,20 +496,21 @@ rte_rawdev_pmd_allocate(const char *name, size_t dev_priv_size, int socket_id)
 
        rawdev = &rte_rawdevs[dev_id];
 
-       rawdev->dev_private = rte_zmalloc_socket("rawdev private",
+       if (dev_priv_size > 0) {
+               rawdev->dev_private = rte_zmalloc_socket("rawdev private",
                                     dev_priv_size,
                                     RTE_CACHE_LINE_SIZE,
                                     socket_id);
-       if (!rawdev->dev_private) {
-               RTE_RDEV_ERR("Unable to allocate memory to Skeleton dev");
-               return NULL;
+               if (!rawdev->dev_private) {
+                       RTE_RDEV_ERR("Unable to allocate memory for rawdev");
+                       return NULL;
+               }
        }
 
-
        rawdev->dev_id = dev_id;
        rawdev->socket_id = socket_id;
        rawdev->started = 0;
-       snprintf(rawdev->name, RTE_RAWDEV_NAME_MAX_LEN, "%s", name);
+       strlcpy(rawdev->name, name, RTE_RAWDEV_NAME_MAX_LEN);
 
        rawdev->attached = RTE_RAWDEV_ATTACHED;
        rawdev_globals.nb_devs++;