eal: remove redundant code to parse --lcores

local variable i is not referred by other codes in
the function eal_parse_lcores( ), so it can be removed.

Signed-off-by: Wei Dai <wei.dai@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>

diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c
index 481c732..c5bf98c 100644 (file)
--- a/lib/librte_eal/common/eal_common_options.c
+++ b/lib/librte_eal/common/eal_common_options.c
@@ -578,7 +578,6 @@ eal_parse_lcores(const char *lcores)
        struct rte_config *cfg = rte_eal_get_configuration();
        static uint16_t set[RTE_MAX_LCORE];
        unsigned idx = 0;
-       int i;
        unsigned count = 0;
        const char *lcore_start = NULL;
        const char *end = NULL;
@@ -593,9 +592,6 @@ eal_parse_lcores(const char *lcores)
        /* Remove all blank characters ahead and after */
        while (isblank(*lcores))
                lcores++;
-       i = strlen(lcores);
-       while ((i > 0) && isblank(lcores[i - 1]))
-               i--;
 
        CPU_ZERO(&cpuset);