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mm/memblock: Use NULL instead of 0 for pointers

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This type cleanup also fixes the following sparse warning:

  mm/memblock.c:249:49: warning: Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <[email protected]>
Acked-by: Tejun Heo <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Sachin Kamat 2012-09-04 13:55:05 +05:30 • committed by Ingo Molnar
commit 15674868d6
1 changed files with 1 additions and 1 deletions
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mm/memblock.c
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@ -246,7 +246,7 @@ static int __init_memblock memblock_double_array(struct memblock_type *type,
min(new_area_start, memblock.current_limit),
new_alloc_size, PAGE_SIZE);
new_array = addr ? __va(addr) : 0;
new_array = addr ? __va(addr) : NULL;
}
if (!addr) {
pr_err("memblock: Failed to double %s array from %ld to %ld entries !\n",