[PATCH] xfsprogs: Remove barrier/nobarrier mount options from xfs.5

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Remove the now-removed barrier/nobarrier mount options from
the xfs.5 manpage.

Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
---

diff --git a/man/man5/xfs.5 b/man/man5/xfs.5
index 745dad4..628bfc3 100644
--- a/man/man5/xfs.5
+++ b/man/man5/xfs.5
@@ -132,20 +132,6 @@ by the filesystem.
 CRC enabled filesystems always use the attr2 format, and so
 will reject the noattr2 mount option if it is set.
 .TP
-.BR barrier | nobarrier
-Note: This option has been
-.B deprecated
-as of kernel v4.10; in that version, integrity operations are
-always performed and the mount option is ignored.  These mount
-options will be removed no earlier than kernel v4.15.
-.sp
-Enables/disables the use of block layer write barriers for
-writes into the journal and for data integrity operations.
-This allows for drive level write caching to be enabled, for
-devices that support write barriers.
-.sp
-Barriers are enabled by default.
-.TP
 .BR discard | nodiscard
 Enable/disable the issuing of commands to let the block
 device reclaim space freed by the filesystem.  This is

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