diff options
Diffstat (limited to 'net/sunrpc/svc_xprt.c')
| -rw-r--r-- | net/sunrpc/svc_xprt.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index 51d36230b6e3..4eb8fbf2508d 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -296,9 +296,9 @@ int svc_create_xprt(struct svc_serv *serv, const char *xprt_name, request_module("svc%s", xprt_name); err = _svc_create_xprt(serv, xprt_name, net, family, port, flags); } - if (err) + if (err < 0) dprintk("svc: transport %s not found, err %d\n", - xprt_name, err); + xprt_name, -err); return err; } EXPORT_SYMBOL_GPL(svc_create_xprt); @@ -468,10 +468,11 @@ out: */ void svc_reserve(struct svc_rqst *rqstp, int space) { + struct svc_xprt *xprt = rqstp->rq_xprt; + space += rqstp->rq_res.head[0].iov_len; - if (space < rqstp->rq_reserved) { - struct svc_xprt *xprt = rqstp->rq_xprt; + if (xprt && space < rqstp->rq_reserved) { atomic_sub((rqstp->rq_reserved - space), &xprt->xpt_reserved); rqstp->rq_reserved = space; |