From: Eric Blake <eblake@redhat.com>
Date: Thu, 23 Jun 2016 22:37:25 +0000 (-0600)
Subject: block: Fix error message style
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8cc9c6e92bed8459bffaf5a22af8560f2cd8042b;p=qemu.git

block: Fix error message style

error_setg() is not supposed to be used for multi-sentence
messages; tweak the message to append a hint instead.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---

diff --git a/block/raw-posix.c b/block/raw-posix.c
index d3d7cce807..c979ac3fd1 100644
--- a/block/raw-posix.c
+++ b/block/raw-posix.c
@@ -350,8 +350,8 @@ static void raw_probe_alignment(BlockDriverState *bs, int fd, Error **errp)
     }
 
     if (!s->buf_align || !bs->bl.request_alignment) {
-        error_setg(errp, "Could not find working O_DIRECT alignment. "
-                         "Try cache.direct=off.");
+        error_setg(errp, "Could not find working O_DIRECT alignment");
+        error_append_hint(errp, "Try cache.direct=off\n");
     }
 }