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authorJohannes Thumshirn <jthumshirn@suse.de>2017-11-16 04:32:41 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-16 05:21:02 +0300
commit3c073478414db89ec963631f2aa46c94d4bb33da (patch)
treeff1f8309b9af6c32b7ad74f7642e057be6d74b31 /drivers/infiniband
parent7d50207163414d38e6a706904bd915db145fb8a0 (diff)
downloadlinux-3c073478414db89ec963631f2aa46c94d4bb33da.tar.xz
drivers/infiniband/sw/rdmavt/qp.c: use kmalloc_array_node()
Now that we have a NUMA-aware version of kmalloc_array() we can use it instead of kmalloc_node() without an overflow check in the size calculation. Link: http://lkml.kernel.org/r/20170927082038.3782-5-jthumshirn@suse.de Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Christoph Lameter <cl@linux.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Damien Le Moal <damien.lemoal@wdc.com> Cc: David Rientjes <rientjes@google.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Doug Ledford <dledford@redhat.com> Cc: Hal Rosenstock <hal.rosenstock@gmail.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Mike Marciniszyn <infinipath@intel.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: Santosh Shilimkar <santosh.shilimkar@oracle.com> Cc: Sean Hefty <sean.hefty@intel.com> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/sw/rdmavt/qp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c
index b670cb9d2006..27a1ad79d654 100644
--- a/drivers/infiniband/sw/rdmavt/qp.c
+++ b/drivers/infiniband/sw/rdmavt/qp.c
@@ -238,7 +238,7 @@ int rvt_driver_qp_init(struct rvt_dev_info *rdi)
rdi->qp_dev->qp_table_size = rdi->dparms.qp_table_size;
rdi->qp_dev->qp_table_bits = ilog2(rdi->dparms.qp_table_size);
rdi->qp_dev->qp_table =
- kmalloc_node(rdi->qp_dev->qp_table_size *
+ kmalloc_array_node(rdi->qp_dev->qp_table_size,
sizeof(*rdi->qp_dev->qp_table),
GFP_KERNEL, rdi->dparms.node);
if (!rdi->qp_dev->qp_table)