block: update documentation for REQ_FLUSH / REQ_FUA

[mv-sheeva.git] / mm / memblock.c

diff --git a/mm/memblock.c b/mm/memblock.c
index 3024eb30fc273ea11e076878047a07d798d6b936..43840b305ecb2c01ac478d1c3c67aff7993016a7 100644 (file)
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -504,7 +504,7 @@ int __init memblock_is_reserved(u64 addr)
 
 int memblock_is_region_reserved(u64 base, u64 size)
 {
-       return memblock_overlaps_region(&memblock.reserved, base, size);
+       return memblock_overlaps_region(&memblock.reserved, base, size) >= 0;
 }
 
 /*