From: Doug Goldstein <cardoe@cardoe.com>
Date: Tue, 13 Mar 2018 16:25:29 +0000 (-0500)
Subject: tools/xl: fix uninitialized variable in xl_vdispl
X-Git-Tag: archive/raspbian/4.11.1-1+rpi1~1^2~66^2~412
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=a7313da7f7767984172873adf645eff9bd667bda;p=xen.git

tools/xl: fix uninitialized variable in xl_vdispl

The code added in 7a48622a78a0b452e8afa55b8442c958abd226a7 could use rc
uninitialized in main_vdisplattach().

Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
---

diff --git a/tools/xl/xl_vdispl.c b/tools/xl/xl_vdispl.c
index 3cc99b6aed..e4ed572a0b 100644
--- a/tools/xl/xl_vdispl.c
+++ b/tools/xl/xl_vdispl.c
@@ -50,6 +50,7 @@ int main_vdisplattach(int argc, char **argv)
         char *json = libxl_device_vdispl_to_json(ctx, &vdispl);
         printf("vdispl: %s\n", json);
         free(json);
+        rc = 0;
         goto out;
     }