examples/vm_power: fix build with -fno-common

[dpdk.git] / examples / ntb / ntb_fwd.c

diff --git a/examples/ntb/ntb_fwd.c b/examples/ntb/ntb_fwd.c
index 17eedcf..eba8ebf 100644 (file)
--- a/examples/ntb/ntb_fwd.c
+++ b/examples/ntb/ntb_fwd.c
@@ -109,9 +109,9 @@ struct cmd_help_result {
 };
 
 static void
-cmd_help_parsed(__attribute__((unused)) void *parsed_result,
+cmd_help_parsed(__rte_unused void *parsed_result,
                struct cmdline *cl,
-               __attribute__((unused)) void *data)
+               __rte_unused void *data)
 {
        cmdline_printf(
                cl,
@@ -154,9 +154,9 @@ struct cmd_quit_result {
 };
 
 static void
-cmd_quit_parsed(__attribute__((unused)) void *parsed_result,
+cmd_quit_parsed(__rte_unused void *parsed_result,
                struct cmdline *cl,
-               __attribute__((unused)) void *data)
+               __rte_unused void *data)
 {
        struct ntb_fwd_lcore_conf *conf;
        uint32_t lcore_id;
@@ -209,8 +209,8 @@ struct cmd_sendfile_result {
 
 static void
 cmd_sendfile_parsed(void *parsed_result,
-                   __attribute__((unused)) struct cmdline *cl,
-                   __attribute__((unused)) void *data)
+                   __rte_unused struct cmdline *cl,
+                   __rte_unused void *data)
 {
        struct cmd_sendfile_result *res = parsed_result;
        struct rte_rawdev_buf *pkts_send[NTB_MAX_PKT_BURST];
@@ -793,9 +793,9 @@ struct cmd_start_result {
 };
 
 static void
-cmd_start_parsed(__attribute__((unused)) void *parsed_result,
-                           __attribute__((unused)) struct cmdline *cl,
-                           __attribute__((unused)) void *data)
+cmd_start_parsed(__rte_unused void *parsed_result,
+                           __rte_unused struct cmdline *cl,
+                           __rte_unused void *data)
 {
        start_pkt_fwd();
 }
@@ -819,9 +819,9 @@ struct cmd_stop_result {
 };
 
 static void
-cmd_stop_parsed(__attribute__((unused)) void *parsed_result,
-               __attribute__((unused)) struct cmdline *cl,
-               __attribute__((unused)) void *data)
+cmd_stop_parsed(__rte_unused void *parsed_result,
+               __rte_unused struct cmdline *cl,
+               __rte_unused void *data)
 {
        struct ntb_fwd_lcore_conf *conf;
        uint32_t lcore_id;
@@ -983,8 +983,8 @@ struct cmd_stats_result {
 
 static void
 cmd_stats_parsed(void *parsed_result,
-                __attribute__((unused)) struct cmdline *cl,
-                __attribute__((unused)) void *data)
+                __rte_unused struct cmdline *cl,
+                __rte_unused void *data)
 {
        struct cmd_stats_result *res = parsed_result;
        if (!strcmp(res->show, "clear"))
@@ -1021,9 +1021,9 @@ struct cmd_set_fwd_mode_result {
 };
 
 static void
-cmd_set_fwd_mode_parsed(__attribute__((unused)) void *parsed_result,
-                       __attribute__((unused)) struct cmdline *cl,
-                       __attribute__((unused)) void *data)
+cmd_set_fwd_mode_parsed(__rte_unused void *parsed_result,
+                       __rte_unused struct cmdline *cl,
+                       __rte_unused void *data)
 {
        struct cmd_set_fwd_mode_result *res = parsed_result;
        int i;
@@ -1319,7 +1319,7 @@ ntb_mbuf_pool_create(uint16_t mbuf_seg_size, uint32_t nb_mbuf,
                                        mz->len - ntb_info.ntb_hdr_size,
                                        ntb_mempool_mz_free,
                                        (void *)(uintptr_t)mz);
-               if (ret < 0) {
+               if (ret <= 0) {
                        rte_memzone_free(mz);
                        rte_mempool_free(mp);
                        return NULL;