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memblock: Kill MEMBLOCK_ERROR

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25818f0f28 (memblock: Make MEMBLOCK_ERROR be 0) thankfully made
MEMBLOCK_ERROR 0 and there already are codes which expect error return
to be 0.  There's no point in keeping MEMBLOCK_ERROR around.  End its
misery.

Signed-off-by: Tejun Heo <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Yinghai Lu <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Signed-off-by: H. Peter Anvin <[email protected]>
This commit is contained in:
Tejun Heo 2011-07-12 09:58:09 +02:00 • committed by H. Peter Anvin
commit 1f5026a7e2
15 changed files with 31 additions and 34 deletions
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2
kernel/printk.c
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@ -199,7 +199,7 @@ void __init setup_log_buf(int early)
unsigned long mem;
mem = memblock_alloc(new_log_buf_len, PAGE_SIZE);
if (mem == MEMBLOCK_ERROR)
if (!mem)
return;
new_log_buf = __va(mem);
} else {