git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1545 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 4 insertions, 3 deletions

diff --git a/os/hal/src/serial.c b/os/hal/src/serial.c
index 49355ec33..9b5219fca 100644
--- a/os/hal/src/serial.c
+++ b/os/hal/src/serial.c
@@ -43,7 +43,7 @@
 

 /*

  * Interface implementation, the following functions just invoke the equivalent

- * queue-level function or macro.
+ * queue-level function or macro.

  */

 

 static size_t writes(void *ip, const uint8_t *bp, size_t n) {

@@ -97,7 +97,7 @@ static const struct SerialDriverVMT vmt = {
 /*===========================================================================*/

 

 /**

- * @brief Serial Driver initialization.
+ * @brief Serial Driver initialization.

  */

 void sdInit(void) {

 

@@ -212,10 +212,11 @@ void sdIncomingDataI(SerialDriver *sdp, uint8_t b) {
  *                 the interrupt source when this happens).

  */

 msg_t sdRequestDataI(SerialDriver *sdp) {

+  msg_t  b;

 

   chDbgCheck(sdp != NULL, "sdRequestDataI");

 

-  msg_t b = chOQGetI(&sdp->oqueue);

+  b = chOQGetI(&sdp->oqueue);

   if (b < Q_OK)

     chEvtBroadcastI(&sdp->oevent);

   return b;