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svn:author
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arybchik
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svn:date
V 27
2015-12-10T07:42:56.926734Z
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V 354
sfxge: consolidate privilege check functions

To reduce code duplication in common code, consolidate similar privilege
check functions.

Submitted by:   Richard Houldsworth <rhouldsworth at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4480

END