RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2024-12-29 04:50:03 +01:00
Code Releases Activity

core: remove needless test in msg.c

Browse Source 
`thread.c` initializes a thread with an empty message queue. `cib_put()`
will `return -1` for an empty CIB, so there is no need to test if
`thread->msg_array != NULL`.
This commit is contained in:
René Kijewski 2014-11-14 10:52:11 +01:00
parent 2b0d49c8b1
commit ff2a1dc61b
1 changed files with 1 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
core/msg.c
View File

@ -41,14 +41,9 @@ static int _msg_send(msg_t *m, kernel_pid_t target_pid, bool block);
static int queue_msg(tcb_t *target, const msg_t *m)
{
if (target->msg_array == NULL) {
DEBUG("queue_msg(): no message queue present\n");
return 0;
}
int n = cib_put(&(target->msg_queue));
if (n < 0) {
DEBUG("queue_msg(): message queue is full\n");
DEBUG("queue_msg(): message queue is full (or there is none)\n");
return 0;
}