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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-01-07 15:33:33 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-01-07 15:33:33 +0000 |
| commit | c961c06bbe213139b817e495fdba0eb64d5353a1 (patch) | |
| tree | a8f86f4c39ad63995941a8b0e9d03381fc9d6c67 /cpukit/score/src/coremsgseize.c | |
| parent | 2008-01-07 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
| download | rtems-c961c06bbe213139b817e495fdba0eb64d5353a1.tar.bz2 | |
2008-01-07 Joel Sherrill <joel.sherrill@oarcorp.com>
* score/inline/rtems/score/isr.inl: Fix spacing.
* score/src/apimutexallocate.c: Fix spacing.
* score/src/coremsgseize.c: Check for message pending instead of
message pending count to avoid dead code from inlined chain routine.
It checks if the chain is empty so is redundant to count == 0.
Diffstat (limited to 'cpukit/score/src/coremsgseize.c')
| -rw-r--r-- | cpukit/score/src/coremsgseize.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/cpukit/score/src/coremsgseize.c b/cpukit/score/src/coremsgseize.c index fc11e3e80d..010f201b78 100644 --- a/cpukit/score/src/coremsgseize.c +++ b/cpukit/score/src/coremsgseize.c @@ -76,10 +76,9 @@ void _CORE_message_queue_Seize( executing = _Thread_Executing; executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; _ISR_Disable( level ); - if ( the_message_queue->number_of_pending_messages != 0 ) { + the_message = _CORE_message_queue_Get_pending_message( the_message_queue ); + if ( the_message != NULL ) { the_message_queue->number_of_pending_messages -= 1; - - the_message = _CORE_message_queue_Get_pending_message( the_message_queue ); _ISR_Enable( level ); *size = the_message->Contents.size; |