The main reason I commit this: the last change also made set_sem_owner() to check

for a valid team id.
Added a comment about a race condition in set_sem_owner().
Some minor style changes.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1309 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kernel/core/sem.c

@@ -739,6 +739,9 @@ set_sem_owner(sem_id id, team_id team)
 		return B_BAD_SEM_ID;
 	}
 
+	// Todo: this is a small race condition: the team ID could already
+	// be invalid at this point - we would lose one semaphore slot in
+	// this case!
 	gSems[slot].owner = team;
 
 	RELEASE_SEM_LOCK(gSems[slot]);