CVS commit: src/sys/net

["Kengo NAKAHARA" <knakahara%netbsd.org@localhost>]

Module Name:    src
Committed By:   knakahara
Date:           Mon Apr 22 08:09:59 UTC 2019

Modified Files:
        src/sys/net: if_gif.c

Log Message:
fix a potential bug of gif(4) check for tunnel duplicate.

This problem has not actualized thanks to check for duplicate
in encap_attach().


To generate a diff of this commit:
cvs rdiff -u -r1.145 -r1.146 src/sys/net/if_gif.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.