Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2015-11-11' into staging

error: More error_setg() usage

# gpg: Signature made Wed 11 Nov 2015 17:57:15 GMT using RSA key ID EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"

* remotes/armbru/tags/pull-error-2015-11-11:
  error: More error_setg() usage

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/block.c b/block.c
index cffac75016..867520a3fd 100644
--- a/block.c
+++ b/block.c
@@ -1801,8 +1801,7 @@ int bdrv_reopen_prepare(BDRVReopenState *reopen_state, BlockReopenQueue *queue,
 
     ret = bdrv_flush(reopen_state->bs);
     if (ret) {
-        error_set(errp, ERROR_CLASS_GENERIC_ERROR, "Error (%s) flushing drive",
-                  strerror(-ret));
+        error_setg_errno(errp, -ret, "Error flushing drive");
         goto error;
     }