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(parent: d4ceb8d) | patch
RDS: drop double zeroing
authorJulia Lawall <Julia.Lawall@inria.fr>
Sun, 20 Sep 2020 11:26:19 +0000 (13:26 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 21 Sep 2020 02:09:11 +0000 (19:09 -0700)
commit3cec0369905d086a56a7515f3449982403057599
tree83066fe952d26ec602b7c4d3203f3eda150cf4f7tree | snapshot
parentd4ceb8de805ce46b9f3931ef58bdf0b5bdea8366commit | diff
RDS: 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>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/rds/rdma.c diff | blob | history
Domain: System / Kernel;