treewide: remove editor modelines and cruft

The section "19) Editor modelines and other cruft" in
Documentation/process/coding-style.rst clearly says, "Do not include any
of these in source files."

I recently receive a patch to explicitly add a new one.

Let's do treewide cleanups, otherwise some people follow the existing code
and attempt to upstream their favoriate editor setups.

It is even nicer if scripts/checkpatch.pl can check it.

If we like to impose coding style in an editor-independent manner, I think
editorconfig (patch [1]) is a saner solution.

[1] https://lore.kernel.org/lkml/20200703073143.423557-1-danny@kdrag0n.dev/

Link: https://lkml.kernel.org/r/20210324054457.1477489-1-masahiroy@kernel.org
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>	[auxdisplay]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

7 files changed, 7 insertions, 21 deletions

diff --git a/fs/configfs/configfs_internal.h b/fs/configfs/configfs_internal.h
index 9a3aed249692..c0395363eab9 100644
--- a/fs/configfs/configfs_internal.h
+++ b/fs/configfs/configfs_internal.h
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
-/* -*- mode: c; c-basic-offset:8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
+/*
  * configfs_internal.h - Internal stuff for configfs
  *
  * Based on sysfs:
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
index b6098e02e20b..ac5e0c0e9181 100644
--- a/fs/configfs/dir.c
+++ b/fs/configfs/dir.c
@@ -1,7 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
+/*
  * dir.c - Operations for configfs directories.
  *
  * Based on sysfs:
diff --git a/fs/configfs/file.c b/fs/configfs/file.c
index da8351d1e455..e26060dae70a 100644
--- a/fs/configfs/file.c
+++ b/fs/configfs/file.c
@@ -1,7 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
+/*
  * file.c - operations for regular (text) files.
  *
  * Based on sysfs:
diff --git a/fs/configfs/inode.c b/fs/configfs/inode.c
index 42c348bb2903..eb5ec3e46283 100644
--- a/fs/configfs/inode.c
+++ b/fs/configfs/inode.c
@@ -1,7 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
+/*
  * inode.c - basic inode and dentry operations.
  *
  * Based on sysfs:
diff --git a/fs/configfs/item.c b/fs/configfs/item.c
index 704a4356f137..254170a82aa3 100644
--- a/fs/configfs/item.c
+++ b/fs/configfs/item.c
@@ -1,7 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
+/*
  * item.c - library routines for handling generic config items
  *
  * Based on kobject:
diff --git a/fs/configfs/mount.c b/fs/configfs/mount.c
index 0c6e8cf61953..c2d820063ec4 100644
--- a/fs/configfs/mount.c
+++ b/fs/configfs/mount.c
@@ -1,7 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
+/*
  * mount.c - operations for initializing and mounting configfs.
  *
  * Based on sysfs:
diff --git a/fs/configfs/symlink.c b/fs/configfs/symlink.c
index 77c854364e60..0623c3edcfb9 100644
--- a/fs/configfs/symlink.c
+++ b/fs/configfs/symlink.c
@@ -1,7 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
+/*
  * symlink.c - operations for configfs symlinks.
  *
  * Based on sysfs: