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 9e61ee4..8a43145 100644 (file)
--- 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++) {