diff options
| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2015-12-20 11:49:55 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2015-12-20 11:49:55 +0000 |
| commit | 380ffdcb4c242ed0f25982e3e5008f0df8f83790 (patch) | |
| tree | 521cd8bddd618d4a340a3459387efb0b4b9c662e /os/hal/src/hal_buffers.c | |
| parent | b59b2d79daa1fed66792f6ac44b85766bda16c03 (diff) | |
| download | ChibiOS-380ffdcb4c242ed0f25982e3e5008f0df8f83790.tar.gz ChibiOS-380ffdcb4c242ed0f25982e3e5008f0df8f83790.tar.bz2 ChibiOS-380ffdcb4c242ed0f25982e3e5008f0df8f83790.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8627 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/src/hal_buffers.c')
| -rw-r--r-- | os/hal/src/hal_buffers.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/os/hal/src/hal_buffers.c b/os/hal/src/hal_buffers.c index a06352c37..8e93d7700 100644 --- a/os/hal/src/hal_buffers.c +++ b/os/hal/src/hal_buffers.c @@ -277,8 +277,9 @@ size_t ibqReadTimeout(input_buffers_queue_t *ibqp, uint8_t *bp, /* Handling the case where the system time went past the deadline,
in this case next becomes a very high number because the system
time is an unsigned type.*/
- if (next_timeout > timeout)
+ if (next_timeout > timeout) {
return MSG_TIMEOUT;
+ }
msg_t msg = ibqGetDataTimeoutI(ibqp, next_timeout);
if (msg != MSG_OK) {
|