K 10
svn:author
V 4
zlei
K 8
svn:date
V 27
2023-05-17T10:06:28.682606Z
K 7
svn:log
V 606
ip_mroute: Delete unreachable code

As the flag M_WAITOK is passed to ip_encap_attach(), then the function
will never return NULL, and the following code within NULL check branch
will be unreachable.

No functional change intended.

Reviewed by:	kp
Fixes:		6d8fdfa9d5e7d Rework IP encapsulation handling code
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D39746

(cherry picked from commit b658c0fce10a06493dc468fc9f6699120473e17b)
(cherry picked from commit ece63e96c364679e19c124d145abe5af789d1948)

Git Hash:   2a3147f962419e07e3eea69d74fece46c526dee2
Git Author: zlei@FreeBSD.org
END