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-rw-r--r--mm/percpu-km.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/percpu-km.c b/mm/percpu-km.c
index 2b79e43c626f..eb58aa4c0997 100644
--- a/mm/percpu-km.c
+++ b/mm/percpu-km.c
@@ -82,10 +82,13 @@ static void pcpu_destroy_chunk(struct pcpu_chunk *chunk)
{
const int nr_pages = pcpu_group_sizes[0] >> PAGE_SHIFT;
+ if (!chunk)
+ return;
+
pcpu_stats_chunk_dealloc();
trace_percpu_destroy_chunk(chunk->base_addr);
- if (chunk && chunk->data)
+ if (chunk->data)
__free_pages(chunk->data, order_base_2(nr_pages));
pcpu_free_chunk(chunk);
}