Documentation: drop optional BOMs

A few of the Documentation .rst files begin with a Unicode
byte order mark (BOM). The BOM may signify endianess for
16-bit or 32-bit encodings or indicate that the text stream
is indeed Unicode. We don't need it for either of those uses.
It may also interfere with (confuse) some software.

Since we don't need it and its use is optional, just delete
the uses of it in Documentation/.

https://en.wikipedia.org/wiki/Byte_order_mark

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Link: https://lore.kernel.org/r/20210506231907.14359-1-rdunlap@infradead.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/Documentation/block/data-integrity.rst b/Documentation/block/data-integrity.rst
index 4f2452a..07a97aa 100644 (file)
--- a/Documentation/block/data-integrity.rst
+++ b/Documentation/block/data-integrity.rst
@@ -1,4 +1,4 @@
-==============
+==============
 Data Integrity
 ==============
 

diff --git a/Documentation/process/kernel-enforcement-statement.rst b/Documentation/process/kernel-enforcement-statement.rst
index e5a1be4..dc2d813 100644 (file)
--- a/Documentation/process/kernel-enforcement-statement.rst
+++ b/Documentation/process/kernel-enforcement-statement.rst
@@ -1,4 +1,4 @@
-.. _process_statement_kernel:
+.. _process_statement_kernel:
 
 Linux Kernel Enforcement Statement
 ----------------------------------

diff --git a/Documentation/security/tpm/xen-tpmfront.rst b/Documentation/security/tpm/xen-tpmfront.rst
index 00d5b1d..31c6752 100644 (file)
--- a/Documentation/security/tpm/xen-tpmfront.rst
+++ b/Documentation/security/tpm/xen-tpmfront.rst
@@ -1,4 +1,4 @@
-=============================
+=============================
 Virtual TPM interface for Xen
 =============================
 

diff --git a/Documentation/timers/no_hz.rst b/Documentation/timers/no_hz.rst
index c4c70e1..6cadad7 100644 (file)
--- a/Documentation/timers/no_hz.rst
+++ b/Documentation/timers/no_hz.rst
@@ -1,4 +1,4 @@
-======================================
+======================================
 NO_HZ: Reducing Scheduling-Clock Ticks
 ======================================
 

diff --git a/Documentation/usb/mtouchusb.rst b/Documentation/usb/mtouchusb.rst
index d1111b7..5ae1f74 100644 (file)
--- a/Documentation/usb/mtouchusb.rst
+++ b/Documentation/usb/mtouchusb.rst
@@ -1,4 +1,4 @@
-================
+================
 mtouchusb driver
 ================
 

diff --git a/Documentation/usb/usb-serial.rst b/Documentation/usb/usb-serial.rst
index 8fa7dbd..69586ae 100644 (file)
--- a/Documentation/usb/usb-serial.rst
+++ b/Documentation/usb/usb-serial.rst
@@ -1,4 +1,4 @@
-==========
+==========
 USB serial
 ==========