[Xen-changelog] [qemu-xen-unstable] qemu_get_timer: Provide a comment about the behaviour on ts==NULL

[patchbot@xxxxxxx]

commit 54e24021005458ad0a361c1d83011b751726a94b
Author: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Date:   Thu Dec 8 16:38:06 2011 +0000

    qemu_get_timer: Provide a comment about the behaviour on ts==NULL
    
    Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---
 vl.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/vl.c b/vl.c
index 9e0a556..be8587a 100644
--- a/vl.c
+++ b/vl.c
@@ -1274,6 +1274,8 @@ void qemu_put_timer(QEMUFile *f, QEMUTimer *ts)
 
 void qemu_get_timer(QEMUFile *f, QEMUTimer *ts)
 {
+    /* If ts==NULL, reads the relevant amount of data from the
+       savefile but discards it */
     uint64_t expire_time;
 
     expire_time = qemu_get_be64(f);
--
generated by git-patchbot for /home/xen/git/qemu-xen-unstable.git

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