From: David Marchand <david.marchand@redhat.com>
Date: Wed, 13 Feb 2019 20:06:58 +0000 (+0100)
Subject: eal: remove dead code in core list parsing
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=33df941d79ad7966b82d882ad277e625f6c3a017;p=dpdk.git

eal: remove dead code in core list parsing

We don't need to look for trailing spaces.
This is a copy/paste block from eal_parse_coremask().
Remove it and the associated comment.

Fixes: d888cb8b9613 ("eal: add core list input format")
Cc: stable@dpdk.org

Signed-off-by: David Marchand <david.marchand@redhat.com>
---

diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c
index 9e61ee436c..8a431457b0 100644
--- a/lib/librte_eal/common/eal_common_options.c
+++ b/lib/librte_eal/common/eal_common_options.c
@@ -567,10 +567,10 @@ static int
 eal_parse_corelist(const char *corelist)
 {
 	struct rte_config *cfg = rte_eal_get_configuration();
-	int i, idx = 0;
 	unsigned count = 0;
 	char *end = NULL;
 	int min, max;
+	int idx;
 
 	if (eal_service_cores_parsed())
 		RTE_LOG(WARNING, EAL,
@@ -580,12 +580,9 @@ eal_parse_corelist(const char *corelist)
 	if (corelist == NULL)
 		return -1;
 
-	/* Remove all blank characters ahead and after */
+	/* Remove all blank characters ahead */
 	while (isblank(*corelist))
 		corelist++;
-	i = strlen(corelist);
-	while ((i > 0) && isblank(corelist[i - 1]))
-		i--;
 
 	/* Reset config */
 	for (idx = 0; idx < RTE_MAX_LCORE; idx++) {