diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2012-09-04 13:55:05 +0530 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-09-05 08:32:30 +0200 |
| commit | 15674868d6c5985466835c56dd89d39235f16302 (patch) | |
| tree | c1e303c7d5463803a44a25cdb79e0028ac24e96c /mm/memblock.c | |
| parent | 5b716ac728bcc01b1f2a7ed6e437196602237c27 (diff) | |
| download | lwn-15674868d6c5985466835c56dd89d39235f16302.tar.gz lwn-15674868d6c5985466835c56dd89d39235f16302.zip | |
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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memblock.c b/mm/memblock.c index 4d9393c7edc9..82aa349d2f7a 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", |