K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2020-08-07T19:58:16.412194Z
K 7
svn:log
V 330
mmc_da: fix memory leak in sddaregister()

In case we are failing to allocate mmcdata, we are returning with
a softc allocated but not attached to anything and thus leak the
memory.

Reviewed by:	scottl
MFC after:	2 weeks
X-MFC:		only if we also mfc other mmccam changes?
Differential Revision:	https://reviews.freebsd.org/D25987

END