From: Chuck Lever <chuck.lever@xxxxxxxxxx>
The -ENOMEM arm could fire repeatedly if the system runs low on
memory, so remove it.
Don't bother to trace -EAGAIN error events, since those fire after
a listener is created (with no work done) and once again after an
accept has been handled successfully (again, with no work done).
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
net/sunrpc/svcsock.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index e0fb65e90af2..2058641ab9f6 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -885,13 +885,8 @@ static struct svc_xprt *svc_tcp_accept(struct svc_xprt *xprt)
clear_bit(XPT_CONN, &svsk->sk_xprt.xpt_flags);
err = kernel_accept(sock, &newsock, O_NONBLOCK);
if (err < 0) {
- if (err == -ENOMEM)
- printk(KERN_WARNING "%s: no more sockets!\n",
- serv->sv_name);
- else if (err != -EAGAIN)
- net_warn_ratelimited("%s: accept failed (err %d)!\n",
- serv->sv_name, -err);
- trace_svcsock_accept_err(xprt, serv->sv_name, err);
+ if (err != -EAGAIN)
+ trace_svcsock_accept_err(xprt, serv->sv_name, err);
return NULL;
}
set_bit(XPT_CONN, &svsk->sk_xprt.xpt_flags);
