From 8fa2bcdad9edb41d01c9ccf1ebbbe135713bf9c0 Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Sun, 30 Sep 2018 05:38:03 +0000
Subject: Fixed small errors in pipes and pipes factory.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12307 110e8d01-0319-4d1e-a829-52ad28d1bb01
---
 os/lib/src/chfactory.c | 5 ++++-
 os/lib/src/chpipes.c   | 4 ++--
 2 files changed, 6 insertions(+), 3 deletions(-)

(limited to 'os/lib/src')

diff --git a/os/lib/src/chfactory.c b/os/lib/src/chfactory.c
index 149f673d8..a40984ac4 100644
--- a/os/lib/src/chfactory.c
+++ b/os/lib/src/chfactory.c
@@ -271,6 +271,9 @@ void _factory_init(void) {
 #if CH_CFG_FACTORY_OBJ_FIFOS == TRUE
   dyn_list_init(&ch_factory.fifo_list);
 #endif
+#if CH_CFG_FACTORY_PIPES == TRUE
+  dyn_list_init(&ch_factory.pipe_list);
+#endif
 }
 
 #if (CH_CFG_FACTORY_OBJECTS_REGISTRY == TRUE) || defined(__DOXIGEN__)
@@ -775,7 +778,7 @@ dyn_pipe_t *chFactoryFindPipe(const char *name) {
 
   F_LOCK();
 
-  dpp = (dyn_pipe_t *)dyn_find_object(name, &ch_factory.fifo_list);
+  dpp = (dyn_pipe_t *)dyn_find_object(name, &ch_factory.pipe_list);
 
   F_UNLOCK();
 
diff --git a/os/lib/src/chpipes.c b/os/lib/src/chpipes.c
index 34c8870fb..8057fdab8 100644
--- a/os/lib/src/chpipes.c
+++ b/os/lib/src/chpipes.c
@@ -138,8 +138,8 @@ static size_t pipe_read(pipe_t *pp, uint8_t *bp, size_t n) {
   size_t s1, s2;
 
   /* Number of bytes that can be read in a single atomic operation.*/
-  if (n > chPipeGetFreeCount(pp)) {
-    n = chPipeGetFreeCount(pp);
+  if (n > chPipeGetUsedCount(pp)) {
+    n = chPipeGetUsedCount(pp);
   }
 
   /* Number of bytes before buffer limit.*/
-- 
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