trace: remove unneeded checks in internal API

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

diff --git a/lib/librte_eal/common/eal_common_trace_utils.c b/lib/librte_eal/common/eal_common_trace_utils.c
index a7c5893..4077acf 100644 (file)
--- a/lib/librte_eal/common/eal_common_trace_utils.c
+++ b/lib/librte_eal/common/eal_common_trace_utils.c
@@ -199,11 +199,6 @@ eal_trace_bufsz_args_save(char const *val)
        struct trace *trace = trace_obj_get();
        uint64_t bufsz;
 
-       if (val == NULL) {
-               trace_err("no optarg is passed");
-               return -EINVAL;
-       }
-
        bufsz = rte_str_to_size(val);
        if (bufsz == 0) {
                trace_err("buffer size cannot be zero");
@@ -231,11 +226,6 @@ eal_trace_mode_args_save(const char *val)
        unsigned long tmp;
        char *pattern;
 
-       if (val == NULL) {
-               trace_err("no optarg is passed");
-               return -EINVAL;
-       }
-
        if (len == 0) {
                trace_err("value is not provided with option");
                return -EINVAL;
@@ -271,11 +261,6 @@ eal_trace_dir_args_save(char const *val)
        char *dir_path = NULL;
        int rc;
 
-       if (val == NULL) {
-               trace_err("no optarg is passed");
-               return -EINVAL;
-       }
-
        if (strlen(val) >= size) {
                trace_err("input string is too big");
                return -ENAMETOOLONG;