From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60289) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aBJvD-0000jf-SY for qemu-devel@nongnu.org; Tue, 22 Dec 2015 05:12:00 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aBJvD-0007Nk-0H for qemu-devel@nongnu.org; Tue, 22 Dec 2015 05:11:59 -0500 From: Fam Zheng Date: Tue, 22 Dec 2015 18:11:47 +0800 Message-Id: <1450779107-26765-1-git-send-email-famz@redhat.com> Subject: [Qemu-devel] [PATCH] block/qapi: Clear err for further error List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Kevin Wolf , jsnow@redhat.com, Markus Armbruster , qemu-block@nongnu.org, mreitz@redhat.com Since a5002d5 (block/qapi: allow best-effort query) we don't return at this error, however err must be cleared before passing to bdrv_query_snapshot_info_list below, as required by error API. Signed-off-by: Fam Zheng --- block/qapi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/block/qapi.c b/block/qapi.c index fecac25..58d3975 100644 --- a/block/qapi.c +++ b/block/qapi.c @@ -250,6 +250,7 @@ void bdrv_query_image_info(BlockDriverState *bs, g_free(backing_filename2); backing_filename2 = NULL; error_free(err); + err = NULL; } /* Always report the full_backing_filename if present, even if it's the -- 2.4.3