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| author | Julia Lawall <Julia.Lawall@inria.fr> | 2020-09-20 13:26:20 +0200 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-09-21 12:15:25 -0400 |
| commit | ed38c33f1cc5a4e6da63f71879106acc0027e286 (patch) | |
| tree | f970a31029ee13a7b3178eca7536123eab8a88c4 | |
| parent | c754e137f55e075d6b6ad9b866c32e9aad260a83 (diff) | |
| download | linux-ed38c33f1cc5a4e6da63f71879106acc0027e286.tar.bz2 | |
xprtrdma: drop double zeroing
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>
Acked-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
| -rw-r--r-- | net/sunrpc/xprtrdma/frwr_ops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/xprtrdma/frwr_ops.c b/net/sunrpc/xprtrdma/frwr_ops.c index 7f94c9a19fd3..44888f5badef 100644 --- 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_xprt, struct rpcrdma_mr *mr) 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; |