From: David L Stevens <dlstevens@us.ibm.com>
Date: Sat, 9 Jul 2005 00:45:16 +0000 (-0700)
Subject: [IPV4]: multicast API "join" issues
X-Git-Tag: v2.6.13-rc3~107
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=917f2f105ea4bbba8604e3ed55233eebda7afe6a;p=pandora-kernel.git

[IPV4]: multicast API "join" issues

1) In the full-state API when imsf_numsrc == 0
   errno should be "0", but returns EADDRNOTAVAIL

2) An illegal filter mode change
   errno should be EINVAL, but returns EADDRNOTAVAIL

3) Trying to do an any-source option without IP_ADD_MEMBERSHIP
   errno should be EINVAL, but returns EADDRNOTAVAIL

4) Adds comments for the less obvious error return values

Signed-off-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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