fsnotify: remove pointless NULL initializers

We usually rely on the fact that struct members not specified in the
initializer are set to NULL.  So do that with fsnotify function pointers
as well.

Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Eric Paris <eparis@parisplace.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c
index 928688e3ee2f860cffc428cf396ae67fe7bbcea2..0b9ff4395e6ac320f6108f7c3cabb2d57d5a426f 100644 (file)
--- a/fs/notify/dnotify/dnotify.c
+++ b/fs/notify/dnotify/dnotify.c
@@ -138,9 +138,6 @@ static void dnotify_free_mark(struct fsnotify_mark *fsn_mark)
 
 static struct fsnotify_ops dnotify_fsnotify_ops = {
        .handle_event = dnotify_handle_event,
-       .free_group_priv = NULL,
-       .freeing_mark = NULL,
-       .free_event = NULL,
 };
 
 /*

diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c
index 1f8f05220f8dd72aa6d8c00a792280084924ae45..58772623f02a90e7e7c4355921ba0c8457024175 100644 (file)
--- a/fs/notify/fanotify/fanotify.c
+++ b/fs/notify/fanotify/fanotify.c
@@ -230,5 +230,4 @@ const struct fsnotify_ops fanotify_fsnotify_ops = {
        .handle_event = fanotify_handle_event,
        .free_group_priv = fanotify_free_group_priv,
        .free_event = fanotify_free_event,
-       .freeing_mark = NULL,
 };

diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
index ae8103b057fa6e957ae977fc1c20ccafef884d2f..67ccf0e7cca92412f457175d5ff3e784b254966a 100644 (file)
--- a/kernel/audit_tree.c
+++ b/kernel/audit_tree.c
@@ -936,8 +936,6 @@ static void audit_tree_freeing_mark(struct fsnotify_mark *entry, struct fsnotify
 
 static const struct fsnotify_ops audit_tree_ops = {
        .handle_event = audit_tree_handle_event,
-       .free_group_priv = NULL,
-       .free_event = NULL,
        .freeing_mark = audit_tree_freeing_mark,
 };
 

diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
index 367ac9a79acc707673a0a8b647ab3e8a6b843980..2596fac5dcb4552a0d574decada597424df0587b 100644 (file)
--- a/kernel/audit_watch.c
+++ b/kernel/audit_watch.c
@@ -505,9 +505,6 @@ static int audit_watch_handle_event(struct fsnotify_group *group,
 
 static const struct fsnotify_ops audit_watch_fsnotify_ops = {
        .handle_event =         audit_watch_handle_event,
-       .free_group_priv =      NULL,
-       .freeing_mark =         NULL,
-       .free_event =           NULL,
 };
 
 static int __init audit_watch_init(void)