From: David Woodhouse <dwmw2@infradead.org>
Date: Thu, 8 Jul 2021 20:16:27 +0000 (+0100)
Subject: Reads from the vhost_call_fd do return -EINTR when we loop multiple times
X-Git-Tag: v8.20~99
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=0fc967c3f1f3f0cb15fc70d32ac70d9cb8608f36;p=users%2Fdwmw2%2Fopenconnect.git

Reads from the vhost_call_fd do return -EINTR when we loop multiple times

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
---

diff --git a/vhost.c b/vhost.c
index 8b25cec3..5e045292 100644
--- a/vhost.c
+++ b/vhost.c
@@ -547,9 +547,7 @@ int vhost_tun_mainloop(struct openconnect_info *vpninfo, int *timeout, int reada
 	if (!did_work && readable) {
 		uint64_t evt;
 		if (read(vpninfo->vhost_call_fd, &evt, sizeof(evt)) != sizeof(evt)) {
-			/* Can never happen */
-			vpn_progress(vpninfo, PRG_ERR,
-				     _("Failed to read vhost-net call eventfd\n"));
+			/* Do nothing */
 		}
 	}