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Subject[PATCH 08/14] xprtrdma: 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,n,flags;
@@

x =
- kcalloc
+ kmalloc_array
(n,sizeof(*x),flags)
...
sg_init_table(x,n)
// </smpl>

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

---
net/sunrpc/xprtrdma/frwr_ops.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff -u -p a/net/sunrpc/xprtrdma/frwr_ops.c b/net/sunrpc/xprtrdma/frwr_ops.c
--- a/net/sunrpc/xprtrdma/frwr_ops.c
+++ b/net/sunrpc/xprtrdma/frwr_ops.c
@@ -124,7 +124,7 @@ int frwr_mr_init(struct rpcrdma_xprt *r_
if (IS_ERR(frmr))
goto out_mr_err;

- sg = kcalloc(depth, sizeof(*sg), GFP_NOFS);
+ sg = kmalloc_array(depth, sizeof(*sg), GFP_NOFS);
if (!sg)
goto out_list_err;

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