From 58a8a4717dfe766ab92237cfe9c5e1dc9352bba8 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Sat, 10 Oct 2009 15:15:12 +0000 Subject: 2009-10-10 Joel Sherrill * 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. --- cpukit/rtems/src/regionextend.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'cpukit/rtems/src/regionextend.c') 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 ) { -- cgit v1.2.3