[Xen-changelog] [xen master] xl: don't ignore return value from libxl_device_events_handler

[patchbot@xxxxxxx]

commit 6cde97e33d4b53f460b1b2fd0940ab99d3edea4e
Author:     Wei Liu <wei.liu2@xxxxxxxxxx>
AuthorDate: Fri May 12 11:02:58 2017 +0100
Commit:     Wei Liu <wei.liu2@xxxxxxxxxx>
CommitDate: Fri May 12 11:02:58 2017 +0100

    xl: don't ignore return value from libxl_device_events_handler
    
    That function can return a whole slew of error codes. Translate them
    to EXIT_FAILURE.
    
    Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Acked-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
    Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
    Release-acked-by: Julien Grall <julien.grall@xxxxxxx>
---
 tools/xl/xl_misc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/xl/xl_misc.c b/tools/xl/xl_misc.c
index 9037e2b..9c6227a 100644
--- a/tools/xl/xl_misc.c
+++ b/tools/xl/xl_misc.c
@@ -182,7 +182,7 @@ int main_devd(int argc, char **argv)
         }
     }
 
-    libxl_device_events_handler(ctx, 0);
+    ret = libxl_device_events_handler(ctx, 0) ? EXIT_FAILURE : EXIT_SUCCESS;
 
 out:
     return ret;
--
generated by git-patchbot for /home/xen/git/xen.git#master

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