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drivers/infiniband/hw/qib/qib_init.c: use kmalloc_array_node()

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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/20170927082038.3782-4-jthumshirn@suse.de
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Lameter <cl@linux.com>
Cc: Mike Marciniszyn <infinipath@intel.com>
Cc: Doug Ledford <dledford@redhat.com>
Cc: Sean Hefty <sean.hefty@intel.com>
Cc: Hal Rosenstock <hal.rosenstock@gmail.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: Jens Axboe <axboe@kernel.dk>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Santosh Shilimkar <santosh.shilimkar@oracle.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>
This commit is contained in:
Johannes Thumshirn 2017-11-15 17:32:37 -08:00 committed by Linus Torvalds
parent d904bfa79f
commit 7d50207163
1 changed files with 3 additions and 2 deletions
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5
drivers/infiniband/hw/qib/qib_init.c
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@ -1674,8 +1674,9 @@ int qib_setup_eagerbufs(struct qib_ctxtdata *rcd)
}
if (!rcd->rcvegrbuf_phys) {
rcd->rcvegrbuf_phys =
kmalloc_node(chunk * sizeof(rcd->rcvegrbuf_phys[0]),
GFP_KERNEL, rcd->node_id);
kmalloc_array_node(chunk,
sizeof(rcd->rcvegrbuf_phys[0]),
GFP_KERNEL, rcd->node_id);
if (!rcd->rcvegrbuf_phys)
goto bail_rcvegrbuf;
}