x86: OLPC: have prom_early_alloc BUG rather than return NULL
..similar to what sparc's prom_early_alloc does. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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@ -140,8 +140,7 @@ void * __init prom_early_alloc(unsigned long size)
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* wasted bootmem) and hand off chunks of it to callers.
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* wasted bootmem) and hand off chunks of it to callers.
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*/
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*/
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res = alloc_bootmem(chunk_size);
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res = alloc_bootmem(chunk_size);
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if (!res)
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BUG_ON(!res);
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return NULL;
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prom_early_allocated += chunk_size;
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prom_early_allocated += chunk_size;
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memset(res, 0, chunk_size);
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memset(res, 0, chunk_size);
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free_mem = chunk_size;
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free_mem = chunk_size;
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