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Commit 7d502071 authored by Johannes Thumshirn's avatar Johannes Thumshirn Committed by Linus Torvalds
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drivers/infiniband/hw/qib/qib_init.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/20170927082038.3782-4-jthumshirn@suse.de


Signed-off-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: default avatarChristoph 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: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent d904bfa7

drivers/infiniband/hw/qib/qib_init.c

+3 −2
Original line number Diff line number Diff line
@@ -1674,7 +1674,8 @@ int qib_setup_eagerbufs(struct qib_ctxtdata *rcd) 
	}

	if (!rcd->rcvegrbuf_phys) {

		rcd->rcvegrbuf_phys =

			kmalloc_node(chunk * sizeof(rcd->rcvegrbuf_phys[0]),

			kmalloc_array_node(chunk,

					   sizeof(rcd->rcvegrbuf_phys[0]),

					   GFP_KERNEL, rcd->node_id);

		if (!rcd->rcvegrbuf_phys)

			goto bail_rcvegrbuf;