app/testpmd: fix flow completion for RSS queues

The lack of a working completion for RSS queues was overlooked during
development; until now only "end" was displayed as a valid token.

Fixes: 05d34c6e9d2c ("app/testpmd: add queue actions to flow command")
Cc: stable@dpdk.org
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>

diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c
index 59f3b3b572ce67207de8224a0884c16f6b297d79..4640f18f7dd1d4d5a8890512d66cf53f9eeb9b8f 100644 (file)
--- a/app/test-pmd/cmdline_flow.c
+++ b/app/test-pmd/cmdline_flow.c
@@ -2663,17 +2663,15 @@ static int
 comp_vc_action_rss_queue(struct context *ctx, const struct token *token,
                         unsigned int ent, char *buf, unsigned int size)
 {
-       static const char *const str[] = { "", "end", NULL };
-       unsigned int i;
-
        (void)ctx;
        (void)token;
-       for (i = 0; str[i] != NULL; ++i)
-               if (buf && i == ent)
-                       return snprintf(buf, size, "%s", str[i]);
-       if (buf)
-               return -1;
-       return i;
+       if (!buf)
+               return nb_rxq + 1;
+       if (ent < nb_rxq)
+               return snprintf(buf, size, "%u", ent);
+       if (ent == nb_rxq)
+               return snprintf(buf, size, "end");
+       return -1;
 }
 
 /** Internal context. */