2 files changed, 2 insertions, 2 deletions
diff --git a/nuttx/lib/semaphore/sem_getvalue.c b/nuttx/lib/semaphore/sem_getvalue.c
index bc9971b20..137eb9001 100644
--- a/nuttx/lib/semaphore/sem_getvalue.c
+++ b/nuttx/lib/semaphore/sem_getvalue.c
@@ -102,7 +102,7 @@ int sem_getvalue(FAR sem_t *sem, FAR int *sval)
     }
   else
     {
-	  errno = -EINVAL;
+      set_errno(EINVAL);
 	  return ERROR;
     }
 }
diff --git a/nuttx/lib/semaphore/sem_init.c b/nuttx/lib/semaphore/sem_init.c
index f4c9a0d8b..f90cc5470 100644
--- a/nuttx/lib/semaphore/sem_init.c
+++ b/nuttx/lib/semaphore/sem_init.c
@@ -109,7 +109,7 @@ int sem_init (FAR sem_t *sem, int pshared, unsigned int value)
     }
   else
     {
-	  errno = -EINVAL;
+      set_errno(EINVAL);
 	  return ERROR;
     }
 }