Merge tag 'dma-mapping-5.9-2' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping fix from Christoph Hellwig:
 "Fix a possibly uninitialized variable (Dan Carpenter)"

* tag 'dma-mapping-5.9-2' of git://git.infradead.org/users/hch/dma-mapping:
  dma-pool: Fix an uninitialized variable bug in atomic_pool_expand()

diff --git a/kernel/dma/pool.c b/kernel/dma/pool.c
index 06582b4..1281c0f 100644 (file)
--- a/kernel/dma/pool.c
+++ b/kernel/dma/pool.c
@@ -84,7 +84,7 @@ static int atomic_pool_expand(struct gen_pool *pool, size_t pool_size,
                              gfp_t gfp)
 {
        unsigned int order;
-       struct page *page;
+       struct page *page = NULL;
        void *addr;
        int ret = -ENOMEM;