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(parent: 01627ff) | patch
dma-pool: Fix an uninitialized variable bug in atomic_pool_expand()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 26 Aug 2020 11:33:30 +0000 (14:33 +0300)
committerChristoph Hellwig <hch@lst.de>
Thu, 27 Aug 2020 07:22:56 +0000 (09:22 +0200)
commit50fad491b800c46fa1aac3180e6666c0d72972be
tree6514c52462eb79f0a33c7f8058936e5154661a94tree | snapshot
parent01627ffa1ca700a9aa90384e1cac6b3338de8525commit | diff
dma-pool: Fix an uninitialized variable bug in atomic_pool_expand()

The "page" pointer can be used with out being initialized.

Fixes: 1c9ac6eeee3e ("dma-pool: Only allocate from CMA when in same memory zone")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
kernel/dma/pool.c diff | blob | history
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