K 10
svn:author
V 2
np
K 8
svn:date
V 27
2017-02-23T07:48:58.949433Z
K 7
svn:log
V 187
Avoid NULL dereference in a couple of sysctl handlers in ibcore.
iw_cxgbe sets ib_device->dma_device to NULL (since r311880).

Reviewed by:	hselasky@
Sponsored by:	Chelsio Communications

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