K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2018-05-25T17:31:43.150876Z
K 7
svn:log
V 374
if_muge: Use lock assertion instead of broken locking in lan78xx_chip_init

Previously lan78xx_chip_init locked the driver's mutex if not already
locked, but unlocked it only in the case of error.  This provided a
fairly clear indication that the function is already called with the
lock held, so just replace it with a lock assertion.

Sponsored by:	The FreeBSD Foundation

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