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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/regionresizesegment.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/regionresizesegment.c')
| -rw-r--r-- | cpukit/rtems/src/regionresizesegment.c | 13 |
1 files changed, 8 insertions, 5 deletions
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; } |