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authorLee Jones <lee.jones@linaro.org>2021-03-30 17:44:56 +0100
committerTyler Hicks <code@tyhicks.com>2021-04-19 04:42:13 +0000
commit688a9f7cd824e76a893590e35c15017f1f956b88 (patch)
treea91034130ae7a6bf0e362a66959a6879f17ce42f /fs
parent5da877eadffb8b6b5b302673ab14ea4c3d7d1546 (diff)
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ecryptfs: mmap: Help out one function header and demote other abuses
Fixes the following W=1 kernel build warning(s): fs/ecryptfs/mmap.c:26: warning: Incorrect use of kernel-doc format: * ecryptfs_get_locked_page fs/ecryptfs/mmap.c:34: warning: Function parameter or member 'inode' not described in 'ecryptfs_get_locked_page' fs/ecryptfs/mmap.c:34: warning: Function parameter or member 'index' not described in 'ecryptfs_get_locked_page' fs/ecryptfs/mmap.c:34: warning: expecting prototype for eCryptfs(). Prototype was for ecryptfs_get_locked_page() instead fs/ecryptfs/mmap.c:52: warning: Function parameter or member 'wbc' not described in 'ecryptfs_writepage' fs/ecryptfs/mmap.c:98: warning: Incorrect use of kernel-doc format: * ecryptfs_copy_up_encrypted_with_header fs/ecryptfs/mmap.c:110: warning: Function parameter or member 'page' not described in 'ecryptfs_copy_up_encrypted_with_header' fs/ecryptfs/mmap.c:110: warning: Function parameter or member 'crypt_stat' not described in 'ecryptfs_copy_up_encrypted_with_header' fs/ecryptfs/mmap.c:110: warning: expecting prototype for Header Extent(). Prototype was for ecryptfs_copy_up_encrypted_with_header() instead fs/ecryptfs/mmap.c:233: warning: wrong kernel-doc identifier on line: fs/ecryptfs/mmap.c:379: warning: Function parameter or member 'ecryptfs_inode' not described in 'ecryptfs_write_inode_size_to_header' Cc: Tyler Hicks <code@tyhicks.com> Cc: James Morris <jamorris@linux.microsoft.com> Cc: Tycho Andersen <tycho@tycho.pizza> Cc: Christian Brauner <christian.brauner@ubuntu.com> Cc: "Michael A. Halcrow" <mahalcro@us.ibm.com> Cc: ecryptfs@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Tyler Hicks <code@tyhicks.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/ecryptfs/mmap.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/ecryptfs/mmap.c b/fs/ecryptfs/mmap.c
index 2f333a40ff4d..392e721b50a3 100644
--- a/fs/ecryptfs/mmap.c
+++ b/fs/ecryptfs/mmap.c
@@ -1,5 +1,5 @@
// SPDX-License-Identifier: GPL-2.0-or-later
-/**
+/*
* eCryptfs: Linux filesystem encryption layer
* This is where eCryptfs coordinates the symmetric encryption and
* decryption of the file data as it passes between the lower
@@ -22,7 +22,7 @@
#include <asm/unaligned.h>
#include "ecryptfs_kernel.h"
-/**
+/*
* ecryptfs_get_locked_page
*
* Get one page from cache or lower f/s, return error otherwise.
@@ -41,6 +41,7 @@ struct page *ecryptfs_get_locked_page(struct inode *inode, loff_t index)
/**
* ecryptfs_writepage
* @page: Page that is locked before this call is made
+ * @wbc: Write-back control structure
*
* Returns zero on success; non-zero otherwise
*
@@ -78,7 +79,7 @@ static void strip_xattr_flag(char *page_virt,
}
}
-/**
+/*
* Header Extent:
* Octets 0-7: Unencrypted file size (big-endian)
* Octets 8-15: eCryptfs special marker
@@ -229,7 +230,7 @@ out:
return rc;
}
-/**
+/*
* Called with lower inode mutex held.
*/
static int fill_zeros_to_end_of_page(struct page *page, unsigned int to)
@@ -368,7 +369,7 @@ out:
return rc;
}
-/**
+/*
* ecryptfs_write_inode_size_to_header
*
* Writes the lower file size to the first 8 bytes of the header.