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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-10-10 15:15:12 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-10-10 15:15:12 +0000 |
| commit | 58a8a4717dfe766ab92237cfe9c5e1dc9352bba8 (patch) | |
| tree | 9a847df2987cce4bf8a64aaeee0eea7fc63583cb /cpukit/rtems/src/regionextend.c | |
| parent | 2009-10-10 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
| download | rtems-58a8a4717dfe766ab92237cfe9c5e1dc9352bba8.tar.bz2 | |
2009-10-10 Joel Sherrill <joel.sherrill@oarcorp.com>
* rtems/src/regiondelete.c, rtems/src/regionextend.c,
rtems/src/regiongetfreeinfo.c, rtems/src/regiongetinfo.c,
rtems/src/regiongetsegment.c, rtems/src/regionresizesegment.c,
rtems/src/regionreturnsegment.c: Avoid initializing status code. This
generates dead code on some targets. Add default case to eliminate
unitialized variable warning.
Diffstat (limited to 'cpukit/rtems/src/regionextend.c')
| -rw-r--r-- | cpukit/rtems/src/regionextend.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/cpukit/rtems/src/regionextend.c b/cpukit/rtems/src/regionextend.c index a198aabebc..15134237ac 100644 --- a/cpukit/rtems/src/regionextend.c +++ b/cpukit/rtems/src/regionextend.c @@ -57,8 +57,6 @@ rtems_status_code rtems_region_extend( if ( !starting_address ) return RTEMS_INVALID_ADDRESS; - return_status = RTEMS_SUCCESSFUL; - _RTEMS_Lock_allocator(); /* to prevent deletion */ the_region = _Region_Get( id, &location ); @@ -76,6 +74,7 @@ rtems_status_code rtems_region_extend( if ( heap_status == HEAP_EXTEND_SUCCESSFUL ) { the_region->length += amount_extended; the_region->maximum_segment_size += amount_extended; + return_status = RTEMS_SUCCESSFUL; } else if ( heap_status == HEAP_EXTEND_ERROR ) { return_status = RTEMS_INVALID_ADDRESS; } else if ( heap_status == HEAP_EXTEND_NOT_IMPLEMENTED ) { |