CVS commit: src/sys/net

["SAITOH Masanobu" <msaitoh%netbsd.org@localhost>]

Module Name:    src
Committed By:   msaitoh
Date:           Mon Oct 23 09:21:20 UTC 2017

Modified Files:
        src/sys/net: if.c if.h

Log Message:
 if_initalize() and if_attach() failed when resource allocation failed
(e.g. allocating softint). Without this change, it panics. It's bad because
resource shortage really occured when a lot of pseudo interface is created.
To avoid this problem, don't panic and change return value of if_initialize()
and if_attach() to int. Caller fanction will be recover from error cleanly by
checking the return value.


To generate a diff of this commit:
cvs rdiff -u -r1.395 -r1.396 src/sys/net/if.c
cvs rdiff -u -r1.240 -r1.241 src/sys/net/if.h

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