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由 Alexey Dobriyan 提交于
kmalloc_size() derives size of kmalloc cache from internal index, which can't be negative. Propagate unsignedness a bit. Link: http://lkml.kernel.org/r/20180305200730.15812-3-adobriyan@gmail.comSigned-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Acked-by: NChristoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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