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fsnotify: constify 'data' passed to ->handle_event()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2016-11-20 20:19:09 -05:00
parent 640eb7e7b5
commit 3cd5eca8d7
9 changed files with 20 additions and 20 deletions
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10
kernel/audit_fsnotify.c
View File

@ -74,7 +74,7 @@ int audit_mark_compare(struct audit_fsnotify_mark *mark, unsigned long ino, dev_
}
static void audit_update_mark(struct audit_fsnotify_mark *audit_mark,
struct inode *inode)
const struct inode *inode)
{
audit_mark->dev = inode ? inode->i_sb->s_dev : AUDIT_DEV_UNSET;
audit_mark->ino = inode ? inode->i_ino : AUDIT_INO_UNSET;
@ -168,11 +168,11 @@ static int audit_mark_handle_event(struct fsnotify_group *group,
struct inode *to_tell,
struct fsnotify_mark *inode_mark,
struct fsnotify_mark *vfsmount_mark,
u32 mask, void *data, int data_type,
u32 mask, const void *data, int data_type,
const unsigned char *dname, u32 cookie)
{
struct audit_fsnotify_mark *audit_mark;
struct inode *inode = NULL;
const struct inode *inode = NULL;
audit_mark = container_of(inode_mark, struct audit_fsnotify_mark, mark);
@ -180,10 +180,10 @@ static int audit_mark_handle_event(struct fsnotify_group *group,
switch (data_type) {
case (FSNOTIFY_EVENT_PATH):
inode = ((struct path *)data)->dentry->d_inode;
inode = ((const struct path *)data)->dentry->d_inode;
break;
case (FSNOTIFY_EVENT_INODE):
inode = (struct inode *)data;
inode = (const struct inode *)data;
break;
default:
BUG();

2
kernel/audit_tree.c
View File

@ -948,7 +948,7 @@ static int audit_tree_handle_event(struct fsnotify_group *group,
struct inode *to_tell,
struct fsnotify_mark *inode_mark,
struct fsnotify_mark *vfsmount_mark,
u32 mask, void *data, int data_type,
u32 mask, const void *data, int data_type,
const unsigned char *file_name, u32 cookie)
{
return 0;

8
kernel/audit_watch.c
View File

@ -472,10 +472,10 @@ static int audit_watch_handle_event(struct fsnotify_group *group,
struct inode *to_tell,
struct fsnotify_mark *inode_mark,
struct fsnotify_mark *vfsmount_mark,
u32 mask, void *data, int data_type,
u32 mask, const void *data, int data_type,
const unsigned char *dname, u32 cookie)
{
struct inode *inode;
const struct inode *inode;
struct audit_parent *parent;
parent = container_of(inode_mark, struct audit_parent, mark);
@ -484,10 +484,10 @@ static int audit_watch_handle_event(struct fsnotify_group *group,
switch (data_type) {
case (FSNOTIFY_EVENT_PATH):
inode = d_backing_inode(((struct path *)data)->dentry);
inode = d_backing_inode(((const struct path *)data)->dentry);
break;
case (FSNOTIFY_EVENT_INODE):
inode = (struct inode *)data;
inode = (const struct inode *)data;
break;
default:
BUG();