[PATCH v3] app/dma-perf: calrify incorrect NUMA config

[Vipin Varghese <vipin.varghese@amd.com>]

In case incorrect NUMA configuration, the current commit shares
 1) either `source or destination numa is greater`
 2) instead of `actual NUMA` it is `acture NUMA`
 3) uses `printf` instead of PRINT_ERR

current patch changes the above to
 1) identify if source or|and destination is incorrect
 2) fix wording to incorrect
 3) use PRINT_ERR macro

Signed-off-by: Vipin Varghese <vipin.varghese@amd.com>
---

V3 changes:
 - use snake-case instead of camel case for static scope functions.
 - convert console words to lower case.

V2 changes:
 - inform incorrect numa
 - fix spelling from acture to actual
 - use PRINT_ERR instead of printf
---
 app/test-dma-perf/benchmark.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/app/test-dma-perf/benchmark.c b/app/test-dma-perf/benchmark.c
index d167adc4d2..a437b715bd 100644
--- a/app/test-dma-perf/benchmark.c
+++ b/app/test-dma-perf/benchmark.c
@@ -442,11 +442,16 @@ setup_memory_env(struct test_configure *cfg,
 	unsigned int nr_sockets;
 	uint32_t nr_buf = cfg->nr_buf;
 	uint32_t i;
+	bool is_src_numa_incorrect, is_dst_numa_incorrect;
 
 	nr_sockets = rte_socket_count();
-	if (cfg->src_numa_node >= nr_sockets ||
-		cfg->dst_numa_node >= nr_sockets) {
-		printf("Error: Source or destination numa exceeds the acture numa nodes.\n");
+	is_src_numa_incorrect = (cfg->src_numa_node >= nr_sockets);
+	is_dst_numa_incorrect = (cfg->dst_numa_node >= nr_sockets);
+
+	if (is_src_numa_incorrect || is_dst_numa_incorrect) {
+		PRINT_ERR("Error: Incorrect NUMA config for %s.\n",
+			(is_src_numa_incorrect && is_dst_numa_incorrect) ? "source & destination" :
+				(is_src_numa_incorrect) ? "source" : "destination");
 		return -1;
 	}
 
-- 
2.39.3