dlt message header broken

This commit is to revert the following commits:
- de4a4234
- fb9ff078
- db9917b3
- e4467f0e
- a567e01d
Those commits are from improvement but they seem to
break the dlt message header in some cases.

Signed-off-by: Bui Nguyen Quoc Thanh <thanh.buinguyenquoc@vn.bosch.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/dlt_env_ll.c b/src/lib/dlt_env_ll.c
index f58afce..8770a02 100644
--- a/src/lib/dlt_env_ll.c
+++ b/src/lib/dlt_env_ll.c
@@ -98,7 +98,7 @@ int dlt_env_helper_to_lower(char **const env, char *result, int const res_len)
 
     while (ch && (count < res_len - 1) && (ch != ';')) {
         if ((ch >= 'A') && (ch <= 'Z'))
-            result[count] = (char) (ch + 'a' - 'A');
+            result[count] = ch + 'a' - 'A';
         else
             result[count] = ch;
 
@@ -125,7 +125,7 @@ int dlt_env_extract_symbolic_ll(char **const env, int8_t *ll)
     if (!(*env))
         return -1;
 
-    if (dlt_env_helper_to_lower(env, &result[0], (int) sizeof(result)) == 0) {
+    if (dlt_env_helper_to_lower(env, &result[0], sizeof(result)) == 0) {
         if (strncmp("default", result, sizeof(result)) == 0)
             *ll = -1;
         else if (strncmp("off", result, sizeof(result)) == 0)
@@ -203,7 +203,7 @@ int dlt_env_extract_ll(char **const env, int8_t *ll)
     }
     else {
         if ((**env >= '0') && (**env < '7')) {
-            *ll = (int8_t) (**env - '0');
+            *ll = **env - '0';
             (*env)++;
         }
         else if (dlt_env_extract_symbolic_ll(env, ll) != 0)