commit 8cc9c6e92bed8459bffaf5a22af8560f2cd8042b
author Eric Blake <eblake@redhat.com> Thu Jun 23 16:37:25 2016 -0600
committer Kevin Wolf <kwolf@redhat.com> Tue Jul 05 16:46:26 2016 +0200
tree a837a561430afaf0eb8a802f8655e4cc02f1585c
parent a5b8dd2ce83208cd7d6eb4562339ecf5aae13574

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>

block/raw-posix.c

diff --git a/block/raw-posix.c b/block/raw-posix.c
index d3d7cce..c979ac3 100644
--- a/block/raw-posix.c
+++ b/block/raw-posix.c
@@ -350,8 +350,8 @@
     }
 
     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");
     }
 }