From 3a0a7717304cc34a4d6ef55f767666c918c185b5 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Fri, 7 Oct 2016 13:31:59 +1100
Subject: py: Add mp_raise_OSError(errno) helper function.

This is an often used code pattern, and its use reduces code size of the
core by about 100 bytes.
---
 py/modthread.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'py/modthread.c')

diff --git a/py/modthread.c b/py/modthread.c
index 24b94f1c84..c358cdf9ed 100644
--- a/py/modthread.c
+++ b/py/modthread.c
@@ -93,7 +93,7 @@ STATIC mp_obj_t thread_lock_acquire(size_t n_args, const mp_obj_t *args) {
         self->locked = true;
         return mp_const_true;
     } else {
-        nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(-ret)));
+        mp_raise_OSError(-ret);
     }
     #endif
 }
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