New upstream version 17.11.5

[deb_dpdk.git] / drivers / net / sfc / sfc_ethdev.c

diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c
index 1b160b5..005df40 100644 (file)
--- a/drivers/net/sfc/sfc_ethdev.c
+++ b/drivers/net/sfc/sfc_ethdev.c
@@ -35,6 +35,7 @@
 #include <rte_pci.h>
 #include <rte_bus_pci.h>
 #include <rte_errno.h>
+#include <rte_string_fns.h>
 
 #include "efx.h"
 
@@ -458,8 +459,6 @@ sfc_rx_queue_release(void *queue)
 
        sfc_log_init(sa, "RxQ=%u", sw_index);
 
-       sa->eth_dev->data->rx_queues[sw_index] = NULL;
-
        sfc_rx_qfini(sa, sw_index);
 
        sfc_adapter_unlock(sa);
@@ -514,9 +513,6 @@ sfc_tx_queue_release(void *queue)
 
        sfc_adapter_lock(sa);
 
-       SFC_ASSERT(sw_index < sa->eth_dev->data->nb_tx_queues);
-       sa->eth_dev->data->tx_queues[sw_index] = NULL;
-
        sfc_tx_qfini(sa, sw_index);
 
        sfc_adapter_unlock(sa);
@@ -666,7 +662,7 @@ sfc_xstats_get_names(struct rte_eth_dev *dev,
        for (i = 0; i < EFX_MAC_NSTATS; ++i) {
                if (EFX_MAC_STAT_SUPPORTED(port->mac_stats_mask, i)) {
                        if (xstats_names != NULL && nstats < xstats_count)
-                               strncpy(xstats_names[nstats].name,
+                               strlcpy(xstats_names[nstats].name,
                                        efx_mac_stat_name(sa->nic, i),
                                        sizeof(xstats_names[0].name));
                        nstats++;
@@ -744,9 +740,8 @@ sfc_xstats_get_names_by_id(struct rte_eth_dev *dev,
                if ((ids == NULL) || (ids[nb_written] == nb_supported)) {
                        char *name = xstats_names[nb_written++].name;
 
-                       strncpy(name, efx_mac_stat_name(sa->nic, i),
+                       strlcpy(name, efx_mac_stat_name(sa->nic, i),
                                sizeof(xstats_names[0].name));
-                       name[sizeof(xstats_names[0].name) - 1] = '\0';
                }
 
                ++nb_supported;
@@ -1230,14 +1225,10 @@ sfc_dev_rss_hash_conf_get(struct rte_eth_dev *dev,
                          struct rte_eth_rss_conf *rss_conf)
 {
        struct sfc_adapter *sa = dev->data->dev_private;
-       struct sfc_port *port = &sa->port;
 
-       if ((sa->rss_support != EFX_RX_SCALE_EXCLUSIVE) || port->isolated)
+       if (sa->rss_support != EFX_RX_SCALE_EXCLUSIVE)
                return -ENOTSUP;
 
-       if (sa->rss_channels == 0)
-               return -EINVAL;
-
        sfc_adapter_lock(sa);
 
        /*