From 370bbe3477b7f156b5da5b60764e31a0d8c4b4e6 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sun, 28 Feb 2010 12:43:12 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1688
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/kernel/src/chsem.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'os/kernel/src/chsem.c')

diff --git a/os/kernel/src/chsem.c b/os/kernel/src/chsem.c
index 6327be451..b3f9936b2 100644
--- a/os/kernel/src/chsem.c
+++ b/os/kernel/src/chsem.c
@@ -233,10 +233,11 @@ msg_t chSemSignalWait(Semaphore *sps, Semaphore *spw) {
   if (sps->s_cnt++ < 0)
     chSchReadyI(fifo_remove(&sps->s_queue))->p_u.rdymsg = RDY_OK;
   if (--spw->s_cnt < 0) {
-    sem_insert(currp, &spw->s_queue);
-    currp->p_u.wtobjp = spw;
+    Thread *ctp = currp;
+    sem_insert(ctp, &spw->s_queue);
+    ctp->p_u.wtobjp = spw;
     chSchGoSleepS(THD_STATE_WTSEM);
-    msg = currp->p_u.rdymsg;
+    msg = ctp->p_u.rdymsg;
   }
   else {
     chSchRescheduleS();
-- 
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