From: Paolo Bonzini <pbonzini@redhat.com>
Date: Thu, 5 Jul 2012 15:16:23 +0000 (+0200)
Subject: event_notifier: remove event_notifier_test
X-Git-Tag: v1.2.0-rc0~149^2~7
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=ebe7acea532fba4a0ad7aaf74e59bff729867d93;p=qemu.git

event_notifier: remove event_notifier_test

The function is useless (and unused).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
---

diff --git a/event_notifier.c b/event_notifier.c
index 2b210f4b4..c339bfee5 100644
--- a/event_notifier.c
+++ b/event_notifier.c
@@ -51,18 +51,3 @@ int event_notifier_test_and_clear(EventNotifier *e)
     int r = read(e->fd, &value, sizeof(value));
     return r == sizeof(value);
 }
-
-int event_notifier_test(EventNotifier *e)
-{
-    uint64_t value;
-    int r = read(e->fd, &value, sizeof(value));
-    if (r == sizeof(value)) {
-        /* restore previous value. */
-        int s = write(e->fd, &value, sizeof(value));
-        /* never blocks because we use EFD_SEMAPHORE.
-         * If we didn't we'd get EAGAIN on overflow
-         * and we'd have to write code to ignore it. */
-        assert(s == sizeof(value));
-    }
-    return r == sizeof(value);
-}
diff --git a/event_notifier.h b/event_notifier.h
index efca852d1..9b2edf41a 100644
--- a/event_notifier.h
+++ b/event_notifier.h
@@ -24,6 +24,5 @@ void event_notifier_cleanup(EventNotifier *);
 int event_notifier_get_fd(EventNotifier *);
 int event_notifier_set(EventNotifier *);
 int event_notifier_test_and_clear(EventNotifier *);
-int event_notifier_test(EventNotifier *);
 
 #endif