eal: remove unnecessary null-termination in plugin path

Since strlcpy always null-terminates, and the buffer is zeroed before copy
anyway, there is no need to explicitly zero the end of the character
array, or to limit the bytes that strlcpy can write.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c
index 24b223e..75e8839 100644 (file)
--- a/lib/librte_eal/common/eal_common_options.c
+++ b/lib/librte_eal/common/eal_common_options.c
@@ -352,8 +352,7 @@ eal_plugin_add(const char *path)
                return -1;
        }
        memset(solib, 0, sizeof(*solib));
-       strlcpy(solib->name, path, PATH_MAX-1);
-       solib->name[PATH_MAX-1] = 0;
+       strlcpy(solib->name, path, PATH_MAX);
        TAILQ_INSERT_TAIL(&solib_list, solib, next);
 
        return 0;