zsmalloc: remove null check from destroy_handle_cache()
We can pass a NULL cache pointer to kmem_cache_destroy(), because it NULL-checks its argument now. Remove redundant test from destroy_handle_cache(). Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Acked-by: Minchan Kim <minchan@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>steinar/wifi_calib_4_9_kernel
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b3e237f1f5
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cd10add00c
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@ -288,7 +288,6 @@ static int create_handle_cache(struct zs_pool *pool)
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static void destroy_handle_cache(struct zs_pool *pool)
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static void destroy_handle_cache(struct zs_pool *pool)
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{
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{
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if (pool->handle_cachep)
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kmem_cache_destroy(pool->handle_cachep);
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kmem_cache_destroy(pool->handle_cachep);
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}
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}
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