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mempool.c: clean up type-casting 

clean up type-casting twice.  "size_t" is typedef as "unsigned long" in
64-bit system, and "unsigned int" in 32-bit system, and the intermediate
cast to 'long' is pointless.

Signed-off-by: Figo.zhang <figo1802@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Figo.zhang 2009-08-08 21:01:22 +08:00 committed by Linus Torvalds
parent 1392e3b333
commit 5e2f89b5d5
1 changed files with 2 additions and 2 deletions
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mm/mempool.c
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@ -303,14 +303,14 @@ EXPORT_SYMBOL(mempool_free_slab);
*/ */
void *mempool_kmalloc(gfp_t gfp_mask, void *pool_data) void *mempool_kmalloc(gfp_t gfp_mask, void *pool_data)
{ {
size_t size = (size_t)(long)pool_data; size_t size = (size_t)pool_data;
return kmalloc(size, gfp_mask); return kmalloc(size, gfp_mask);
} }
EXPORT_SYMBOL(mempool_kmalloc); EXPORT_SYMBOL(mempool_kmalloc);
void *mempool_kzalloc(gfp_t gfp_mask, void *pool_data) void *mempool_kzalloc(gfp_t gfp_mask, void *pool_data)
{ {
size_t size = (size_t) pool_data; size_t size = (size_t)pool_data;
return kzalloc(size, gfp_mask); return kzalloc(size, gfp_mask);
} }
EXPORT_SYMBOL(mempool_kzalloc); EXPORT_SYMBOL(mempool_kzalloc);