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/regionresizesegment.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'cpukit/rtems/src/regionresizesegment.c') diff --git a/cpukit/rtems/src/regionresizesegment.c b/cpukit/rtems/src/regionresizesegment.c index 865c898b8f..1fac2c18d3 100644 --- a/cpukit/rtems/src/regionresizesegment.c +++ b/cpukit/rtems/src/regionresizesegment.c @@ -53,7 +53,7 @@ rtems_status_code rtems_region_resize_segment( uintptr_t avail_size; Objects_Locations location; uintptr_t osize; - rtems_status_code return_status = RTEMS_SUCCESSFUL; + rtems_status_code return_status; Heap_Resize_status status; register Region_Control *the_region; @@ -85,10 +85,12 @@ rtems_status_code rtems_region_resize_segment( else _RTEMS_Unlock_allocator(); - return - (status == HEAP_RESIZE_SUCCESSFUL) ? RTEMS_SUCCESSFUL : - (status == HEAP_RESIZE_UNSATISFIED) ? RTEMS_UNSATISFIED : - RTEMS_INVALID_ADDRESS; + + if (status == HEAP_RESIZE_SUCCESSFUL) + return RTEMS_SUCCESSFUL; + if (status == HEAP_RESIZE_UNSATISFIED) + return RTEMS_UNSATISFIED; + return RTEMS_INVALID_ADDRESS; break; #if defined(RTEMS_MULTIPROCESSING) @@ -97,6 +99,7 @@ rtems_status_code rtems_region_resize_segment( #endif case OBJECTS_ERROR: + default: return_status = RTEMS_INVALID_ID; break; } -- cgit v1.2.3