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block_cache::Free() now accepts NULL pointers (it was already used this way before...).

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Unmounting BFS volumes should now work as expected.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14034 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2005-08-21 11:57:36 +00:00
parent 3ddebe7ec2
commit 30616a3243
1 changed files with 3 additions and 0 deletions
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src/system/kernel/cache/block_cache.cpp
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+3
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@@ -215,6 +215,9 @@ block_cache::GetRange(void *address)
void void
block_cache::Free(void *address) block_cache::Free(void *address)
{ {
if (address == NULL)
return;
block_range *range = GetRange(address); block_range *range = GetRange(address);
ASSERT(range != NULL); ASSERT(range != NULL);
range->Free(this, address); range->Free(this, address);