This is supposed to return false on failure, not a negative error code.
Fixes: 170e38548b81 ("mm/hmm/test: use after free in dmirror_allocate_chunk()")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
I messed this up earlier... My devel version of Smatch prints too much
garbage so I missed the warning when I first wrote the patch. :/
Sorry.
lib/test_hmm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/test_hmm.c b/lib/test_hmm.c
index e151a7f10519..80a78877bd93 100644
--- a/lib/test_hmm.c
+++ b/lib/test_hmm.c
@@ -461,7 +461,7 @@ static bool dmirror_allocate_chunk(struct dmirror_device *mdevice,
devmem = kzalloc(sizeof(*devmem), GFP_KERNEL);
if (!devmem)
- return -ENOMEM;
+ return false;
res = request_free_mem_region(&iomem_resource, DEVMEM_CHUNK_SIZE,
"hmm_dmirror");
--
2.28.0
