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authorSachin Kamat <sachin.kamat@linaro.org>2012-09-04 08:25:05 (GMT)
committerIngo Molnar <mingo@kernel.org>2012-09-05 06:32:30 (GMT)
commit15674868d6c5985466835c56dd89d39235f16302 (patch)
treec1e303c7d5463803a44a25cdb79e0028ac24e96c /mm/memblock.c
parent5b716ac728bcc01b1f2a7ed6e437196602237c27 (diff)
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mm/memblock: Use NULL instead of 0 for pointers
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 <sachin.kamat@linaro.org> Acked-by: Tejun Heo <tj@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: patches@linaro.org Cc: linux-mm@kvack.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'mm/memblock.c')
-rw-r--r--mm/memblock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memblock.c b/mm/memblock.c
index 4d9393c..82aa349 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -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",