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authorFabian Frederick <fabf@skynet.be>2014-06-04 16:06:06 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-04 16:53:53 -0700
commit1a5c4e2a0e339a01fdfbd519ba664d8efdc8d702 (patch)
tree8b2973b172129717816b468ea473fcb010b3816e /fs
parentc0f35cc0be0e1d06b89d5867a6db09eda5033189 (diff)
ocfs2: remove NULL assignments on static
Static values are automatically initialized to NULL. Signed-off-by: Fabian Frederick <fabf@skynet.be> Cc: Joel Becker <jlbec@evilplan.org> Cc: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/ocfs2/cluster/tcp.c2
-rw-r--r--fs/ocfs2/dlm/dlmdebug.c2
-rw-r--r--fs/ocfs2/dlm/dlmlock.c2
-rw-r--r--fs/ocfs2/dlm/dlmmaster.c6
-rw-r--r--fs/ocfs2/stackglue.c2
-rw-r--r--fs/ocfs2/super.c4
-rw-r--r--fs/ocfs2/uptodate.c2
7 files changed, 10 insertions, 10 deletions
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index c6b90e670389..a68e07a9bd46 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -108,7 +108,7 @@ static struct rb_root o2net_handler_tree = RB_ROOT;
static struct o2net_node o2net_nodes[O2NM_MAX_NODES];
/* XXX someday we'll need better accounting */
-static struct socket *o2net_listen_sock = NULL;
+static struct socket *o2net_listen_sock;
/*
* listen work is only queued by the listening socket callbacks on the
diff --git a/fs/ocfs2/dlm/dlmdebug.c b/fs/ocfs2/dlm/dlmdebug.c
index e33cd7a3c582..18f13c2e4a10 100644
--- a/fs/ocfs2/dlm/dlmdebug.c
+++ b/fs/ocfs2/dlm/dlmdebug.c
@@ -338,7 +338,7 @@ void dlm_print_one_mle(struct dlm_master_list_entry *mle)
#ifdef CONFIG_DEBUG_FS
-static struct dentry *dlm_debugfs_root = NULL;
+static struct dentry *dlm_debugfs_root;
#define DLM_DEBUGFS_DIR "o2dlm"
#define DLM_DEBUGFS_DLM_STATE "dlm_state"
diff --git a/fs/ocfs2/dlm/dlmlock.c b/fs/ocfs2/dlm/dlmlock.c
index 5d32f7511f74..66c2a491f68d 100644
--- a/fs/ocfs2/dlm/dlmlock.c
+++ b/fs/ocfs2/dlm/dlmlock.c
@@ -52,7 +52,7 @@
#define MLOG_MASK_PREFIX ML_DLM
#include "cluster/masklog.h"
-static struct kmem_cache *dlm_lock_cache = NULL;
+static struct kmem_cache *dlm_lock_cache;
static DEFINE_SPINLOCK(dlm_cookie_lock);
static u64 dlm_next_cookie = 1;
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index ee1f88419cb0..3087a21d32f9 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -82,9 +82,9 @@ static inline int dlm_mle_equal(struct dlm_ctxt *dlm,
return 1;
}
-static struct kmem_cache *dlm_lockres_cache = NULL;
-static struct kmem_cache *dlm_lockname_cache = NULL;
-static struct kmem_cache *dlm_mle_cache = NULL;
+static struct kmem_cache *dlm_lockres_cache;
+static struct kmem_cache *dlm_lockname_cache;
+static struct kmem_cache *dlm_mle_cache;
static void dlm_mle_release(struct kref *kref);
static void dlm_init_mle(struct dlm_master_list_entry *mle,
diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c
index 83f1a665ae97..5d965e83bd43 100644
--- a/fs/ocfs2/stackglue.c
+++ b/fs/ocfs2/stackglue.c
@@ -709,7 +709,7 @@ static struct ctl_table ocfs2_root_table[] = {
{ }
};
-static struct ctl_table_header *ocfs2_table_header = NULL;
+static struct ctl_table_header *ocfs2_table_header;
/*
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index a7cdd56f4c79..9027729e3992 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -75,7 +75,7 @@
#include "buffer_head_io.h"
-static struct kmem_cache *ocfs2_inode_cachep = NULL;
+static struct kmem_cache *ocfs2_inode_cachep;
struct kmem_cache *ocfs2_dquot_cachep;
struct kmem_cache *ocfs2_qf_chunk_cachep;
@@ -85,7 +85,7 @@ struct kmem_cache *ocfs2_qf_chunk_cachep;
* workqueue and schedule on our own. */
struct workqueue_struct *ocfs2_wq = NULL;
-static struct dentry *ocfs2_debugfs_root = NULL;
+static struct dentry *ocfs2_debugfs_root;
MODULE_AUTHOR("Oracle");
MODULE_LICENSE("GPL");
diff --git a/fs/ocfs2/uptodate.c b/fs/ocfs2/uptodate.c
index 52eaf33d346f..82e17b076ce7 100644
--- a/fs/ocfs2/uptodate.c
+++ b/fs/ocfs2/uptodate.c
@@ -67,7 +67,7 @@ struct ocfs2_meta_cache_item {
sector_t c_block;
};
-static struct kmem_cache *ocfs2_uptodate_cachep = NULL;
+static struct kmem_cache *ocfs2_uptodate_cachep;
u64 ocfs2_metadata_cache_owner(struct ocfs2_caching_info *ci)
{