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Subject[PATCH 06/14] block: drop double zeroing
Date
sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.

the semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x;
@@

x =
- kzalloc
+ kmalloc
(...)
...
sg_init_table(x,...)
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>

---
block/bsg-lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff -u -p a/block/bsg-lib.c b/block/bsg-lib.c
--- a/block/bsg-lib.c
+++ b/block/bsg-lib.c
@@ -207,7 +207,7 @@ static int bsg_map_buffer(struct bsg_buf

BUG_ON(!req->nr_phys_segments);

- buf->sg_list = kzalloc(sz, GFP_KERNEL);
+ buf->sg_list = kmalloc(sz, GFP_KERNEL);
if (!buf->sg_list)
return -ENOMEM;
sg_init_table(buf->sg_list, req->nr_phys_segments);
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