[PATCH 8/8] smalloc: don't use void* for pointer arithmetic (gcc)

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From: Tomohiro Kusumi <tkusumi@xxxxxxxxxx>

I think gcc extension should be avoided when it can be done by
just changing a pointer type.

Signed-off-by: Tomohiro Kusumi <tkusumi@xxxxxxxxxx>
---
 smalloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/smalloc.c b/smalloc.c
index e48cfe8..cab7132 100644
--- a/smalloc.c
+++ b/smalloc.c
@@ -189,7 +189,7 @@ static bool add_pool(struct pool *pool, unsigned int alloc_size)
 		goto out_fail;
 
 	pool->map = ptr;
-	pool->bitmap = (void *) ptr + (pool->nr_blocks * SMALLOC_BPL);
+	pool->bitmap = (unsigned int *)((char *) ptr + (pool->nr_blocks * SMALLOC_BPL));
 	memset(pool->bitmap, 0, bitmap_blocks * sizeof(unsigned int));
 
 	pool->lock = fio_mutex_init(FIO_MUTEX_UNLOCKED);
-- 
2.9.4

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