[spp] [PATCH 3/3] shared/sec: rename func for parsing VLAN ID

[ogawa.yasufumi@lab.ntt.co.jp]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

This update is to rename function for parsing and getting VLAN ID for
classifier_table command `decode_classifier_vid_value()` to
`parse_cls_vid()` and refactoring.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 src/shared/secondary/spp_worker_th/cmd_parser.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/shared/secondary/spp_worker_th/cmd_parser.c b/src/shared/secondary/spp_worker_th/cmd_parser.c
index 4cd36ca..f78664b 100644
--- a/src/shared/secondary/spp_worker_th/cmd_parser.c
+++ b/src/shared/secondary/spp_worker_th/cmd_parser.c
@@ -668,15 +668,15 @@ parse_cls_type(void *output, const char *arg_val,
 	return SPP_RET_OK;
 }
 
-/* decoding procedure of vlan id for classifier_table command */
+/* Parse VLAN ID for classifier_table command. */
 static int
-decode_classifier_vid_value(void *output, const char *arg_val,
-				int allow_override __attribute__ ((unused)))
+parse_cls_vid(void *output, const char *arg_val,
+		int allow_override __attribute__ ((unused)))
 {
-	int ret = SPP_RET_NG;
-	ret = get_int_in_range(output, arg_val, 0, ETH_VLAN_ID_MAX);
-	if (unlikely(ret < SPP_RET_OK)) {
-		RTE_LOG(ERR, SPP_COMMAND_PROC, "Bad VLAN ID. val=%s\n",
+	int idx;
+	idx = get_int_in_range(output, arg_val, 0, ETH_VLAN_ID_MAX);
+	if (unlikely(idx < SPP_RET_OK)) {
+		RTE_LOG(ERR, SPP_COMMAND_PROC, "Invalid VLAN ID `%s`.\n",
 				arg_val);
 		return SPP_RET_NG;
 	}
@@ -792,7 +792,7 @@ cmd_ops_list[][SPPWK_MAX_PARAMS] = {
 			.name = "vlan id",
 			.offset = offsetof(struct spp_command,
 					spec.cls_table.vid),
-			.func = decode_classifier_vid_value
+			.func = parse_cls_vid
 		},
 		{
 			.name = "mac address",
-- 
2.17.1