Cleanup what we partially added in case vmemmap_populate() fails.
Cc: Heiko Carstens <[email protected]>
Cc: Vasily Gorbik <[email protected]>
Cc: Christian Borntraeger <[email protected]>
Cc: Gerald Schaefer <[email protected]>
Signed-off-by: David Hildenbrand <[email protected]>
---
arch/s390/mm/vmem.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c
index 16e109c292bf5..bcddabd509da8 100644
--- a/arch/s390/mm/vmem.c
+++ b/arch/s390/mm/vmem.c
@@ -364,6 +364,8 @@ int __meminit vmemmap_populate(unsigned long start,
unsigned long end, int node,
}
ret = 0;
out:
+ if (ret)
+ vmemmap_free(start, end, altmap);
return ret;
}
--
2.26.2
