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sunrpc: Don't return NULL from rpcb_create

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> The reason for this is in the future, we may want to support additional
> address family types.  We should, therefore, ensure that every piece of
> code that is sensitive to address families fail in some orderly manner
> to let developers know where a change is needed.

Makes sense. I was under impression, that AF-s other than INET are not
cared about at all :(

Here's a fixed version of the patch.

Log:

Its callers check for ERR_PTR.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Pavel Emelyanov 2010-10-06 13:45:56 +04:00 committed by J. Bruce Fields
parent f10fef38d2
commit c636b572e0
1 changed files with 1 additions and 1 deletions
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2
net/sunrpc/rpcb_clnt.c
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@ -249,7 +249,7 @@ static struct rpc_clnt *rpcb_create(char *hostname, struct sockaddr *srvaddr,
((struct sockaddr_in6 *)srvaddr)->sin6_port = htons(RPCBIND_PORT);
break;
default:
return NULL;
return ERR_PTR(-EAFNOSUPPORT);
}
return rpc_create(&args);