remove unneeded tests for NULL when freeing

[dpdk.git] / lib / librte_eal / common / eal_common_devargs.c

diff --git a/lib/librte_eal/common/eal_common_devargs.c b/lib/librte_eal/common/eal_common_devargs.c
index 5d075d0..2bfe54a 100644 (file)
--- a/lib/librte_eal/common/eal_common_devargs.c
+++ b/lib/librte_eal/common/eal_common_devargs.c
@@ -120,8 +120,7 @@ rte_eal_devargs_add(enum rte_devtype devtype, const char *devargs_str)
        return 0;
 
 fail:
-       if (buf)
-               free(buf);
+       free(buf);
        if (devargs) {
                free(devargs->args);
                free(devargs);