x86: numa_32.c: fix sparse warning: Using plain integer as NULL pointer
Fix this sparse warning: arch/x86/mm/numa_32.c:197:24: warning: Using plain integer as NULL pointer Signed-off-by: Hannes Eder <hannes@hanneseder.net> Cc: trivial@kernel.org Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -194,7 +194,7 @@ void *alloc_remap(int nid, unsigned long size)
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size = ALIGN(size, L1_CACHE_BYTES);
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if (!allocation || (allocation + size) >= node_remap_end_vaddr[nid])
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return 0;
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return NULL;
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node_remap_alloc_vaddr[nid] += size;
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memset(allocation, 0, size);
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