fs-verity: remove filenames from file comments

Embedding the file path inside kernel source code files isn't
particularly useful as often files are moved around and the paths become
incorrect.  checkpatch.pl warns about this since v5.10-rc1.

Acked-by: Luca Boccassi <luca.boccassi@microsoft.com>
Link: https://lore.kernel.org/r/20201113211918.71883-2-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>

fs/verity/enable.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * fs/verity/enable.c: ioctl to enable verity on a file
+ * Ioctl to enable verity on a file
  *
  * Copyright 2019 Google LLC
  */

fs/verity/hash_algs.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * fs/verity/hash_algs.c: fs-verity hash algorithms
+ * fs-verity hash algorithms
  *
  * Copyright 2019 Google LLC
  */

fs/verity/init.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * fs/verity/init.c: fs-verity module initialization and logging
+ * fs-verity module initialization and logging
  *
  * Copyright 2019 Google LLC
  */

fs/verity/measure.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * fs/verity/measure.c: ioctl to get a verity file's measurement
+ * Ioctl to get a verity file's measurement
  *
  * Copyright 2019 Google LLC
  */

fs/verity/open.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * fs/verity/open.c: opening fs-verity files
+ * Opening fs-verity files
  *
  * Copyright 2019 Google LLC
  */

fs/verity/signature.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * fs/verity/signature.c: verification of builtin signatures
+ * Verification of builtin signatures
  *
  * Copyright 2019 Google LLC
  */

fs/verity/verify.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * fs/verity/verify.c: data verification functions, i.e. hooks for ->readpages()
+ * Data verification functions, i.e. hooks for ->readpages()
  *
  * Copyright 2019 Google LLC
  */