From 3cd5eca8d7a2fe43098df4c33a1272fe6945cac9 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 20 Nov 2016 20:19:09 -0500 Subject: fsnotify: constify 'data' passed to ->handle_event() Signed-off-by: Al Viro --- fs/notify/dnotify/dnotify.c | 2 +- fs/notify/fanotify/fanotify.c | 8 ++++---- fs/notify/fanotify/fanotify.h | 2 +- fs/notify/inotify/inotify.h | 2 +- fs/notify/inotify/inotify_fsnotify.c | 4 ++-- 5 files changed, 9 insertions(+), 9 deletions(-) (limited to 'fs/notify') diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c index 6faaf710e563..5a4ec309e283 100644 --- a/fs/notify/dnotify/dnotify.c +++ b/fs/notify/dnotify/dnotify.c @@ -85,7 +85,7 @@ static int dnotify_handle_event(struct fsnotify_group *group, struct inode *inode, 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) { struct dnotify_mark *dn_mark; diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c index e0e5f7c3c99f..bbc175d4213d 100644 --- a/fs/notify/fanotify/fanotify.c +++ b/fs/notify/fanotify/fanotify.c @@ -90,10 +90,10 @@ static int fanotify_get_response(struct fsnotify_group *group, static bool fanotify_should_send_event(struct fsnotify_mark *inode_mark, struct fsnotify_mark *vfsmnt_mark, u32 event_mask, - void *data, int data_type) + const void *data, int data_type) { __u32 marks_mask, marks_ignored_mask; - struct path *path = data; + const struct path *path = data; pr_debug("%s: inode_mark=%p vfsmnt_mark=%p mask=%x data=%p" " data_type=%d\n", __func__, inode_mark, vfsmnt_mark, @@ -140,7 +140,7 @@ static bool fanotify_should_send_event(struct fsnotify_mark *inode_mark, } struct fanotify_event_info *fanotify_alloc_event(struct inode *inode, u32 mask, - struct path *path) + const struct path *path) { struct fanotify_event_info *event; @@ -177,7 +177,7 @@ static int fanotify_handle_event(struct fsnotify_group *group, struct inode *inode, struct fsnotify_mark *inode_mark, struct fsnotify_mark *fanotify_mark, - u32 mask, void *data, int data_type, + u32 mask, const void *data, int data_type, const unsigned char *file_name, u32 cookie) { int ret = 0; diff --git a/fs/notify/fanotify/fanotify.h b/fs/notify/fanotify/fanotify.h index 2a5fb14115df..4500a74f8d38 100644 --- a/fs/notify/fanotify/fanotify.h +++ b/fs/notify/fanotify/fanotify.h @@ -47,4 +47,4 @@ static inline struct fanotify_event_info *FANOTIFY_E(struct fsnotify_event *fse) } struct fanotify_event_info *fanotify_alloc_event(struct inode *inode, u32 mask, - struct path *path); + const struct path *path); diff --git a/fs/notify/inotify/inotify.h b/fs/notify/inotify/inotify.h index ed855ef6f077..a6f5907a3fee 100644 --- a/fs/notify/inotify/inotify.h +++ b/fs/notify/inotify/inotify.h @@ -26,7 +26,7 @@ extern int inotify_handle_event(struct fsnotify_group *group, struct inode *inode, 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); extern const struct fsnotify_ops inotify_fsnotify_ops; diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c index 2cd900c2c737..19e7ec109a75 100644 --- a/fs/notify/inotify/inotify_fsnotify.c +++ b/fs/notify/inotify/inotify_fsnotify.c @@ -66,7 +66,7 @@ int inotify_handle_event(struct fsnotify_group *group, struct inode *inode, 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) { struct inotify_inode_mark *i_mark; @@ -80,7 +80,7 @@ int inotify_handle_event(struct fsnotify_group *group, if ((inode_mark->mask & FS_EXCL_UNLINK) && (data_type == FSNOTIFY_EVENT_PATH)) { - struct path *path = data; + const struct path *path = data; if (d_unlinked(path->dentry)) return 0; -- cgit v1.2.3