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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-12-05 17:56:19 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-12-06 10:01:24 +0100 |
| commit | 073e3e106b0132857f9e0020e536ad41613713b9 (patch) | |
| tree | 0bce91fac968191ba32d1d462cde831fc8134c68 /cpukit/score/src | |
| parent | tftpfs: PR1624: Fix parsing of hostnames and paths (diff) | |
| download | rtems-073e3e106b0132857f9e0020e536ad41613713b9.tar.bz2 | |
score: Critical fix for timer server
Under certain conditions it is possible that a call to
_Watchdog_Adjust_to_chain() happens with a unit parameter value of zero
(for example sptests/spintrcritical17). Remove superfluous checks that
prevent an adjust to a chain of a watchdog chain which first element has
a delta zero value.
Diffstat (limited to 'cpukit/score/src')
| -rw-r--r-- | cpukit/score/src/watchdogadjusttochain.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/cpukit/score/src/watchdogadjusttochain.c b/cpukit/score/src/watchdogadjusttochain.c index 569a9364f7..8d6e4656b8 100644 --- a/cpukit/score/src/watchdogadjusttochain.c +++ b/cpukit/score/src/watchdogadjusttochain.c @@ -33,16 +33,9 @@ void _Watchdog_Adjust_to_chain( ISR_Level level; Watchdog_Control *first; - if ( units <= 0 ) { - return; - } - _ISR_Disable( level ); while ( 1 ) { - if ( units <= 0 ) { - break; - } if ( _Chain_Is_empty( header ) ) { break; } |