From: David Sterba <dsterba@suse.com>
Date: Thu, 12 May 2016 09:05:03 +0000 (+0200)
Subject: btrfs: build fixup for qgroup_account_snapshot
X-Git-Tag: v4.14-rc1~2972^2~15^2~3^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2c1984f244838477aab4e5882f4479491ae1084a;p=platform%2Fkernel%2Flinux-rpi.git

btrfs: build fixup for qgroup_account_snapshot

The macro btrfs_std_error got renamed to btrfs_handle_fs_error in an
independent branch for the same merge target (4.7). To make the code
compilable for bisectability reasons, add a temporary stub.

Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index d7172d7..5300813 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1311,6 +1311,11 @@ int btrfs_defrag_root(struct btrfs_root *root)
 	return ret;
 }
 
+/* Bisesctability fixup, remove in 4.8 */
+#ifndef btrfs_std_error
+#define btrfs_std_error btrfs_handle_fs_error
+#endif
+
 /*
  * Do all special snapshot related qgroup dirty hack.
  *