From 753234007f4ac2c96921cfb19ec1ba535ac29790 Mon Sep 17 00:00:00 2001
From: Li Hong <lihong.hi@gmail.com>
Date: Wed, 31 Mar 2010 15:41:00 +0800
Subject: [PATCH 1/3] nilfs2: fix a wrong type conversion in nilfs_ioctl()
(void * __user *) should be (void __user *)
Signed-off-by: Li Hong <lihong.hi@gmail.com>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
---
fs/nilfs2/ioctl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index 313d0a21da48..c446017141d8 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -648,7 +648,7 @@ static int nilfs_ioctl_get_info(struct inode *inode, struct file *filp,
long nilfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
struct inode *inode = filp->f_dentry->d_inode;
- void __user *argp = (void * __user *)arg;
+ void __user *argp = (void __user *)arg;
switch (cmd) {
case NILFS_IOCTL_CHANGE_CPMODE:
From 308f44193f796b1c522b3b87760e43d8d8e316d2 Mon Sep 17 00:00:00 2001
From: Li Hong <lihong.hi@gmail.com>
Date: Fri, 2 Apr 2010 18:40:39 +0800
Subject: [PATCH 2/3] nilfs2: Remove an uninitialization warning in
nilfs_btree_propagate_v()
`make CONFIG_NILFS2_FS=m M=fs/nilfs2/` will give the following warnings:
fs/nilfs2/btree.c: In function 'nilfs_btree_propagate':
fs/nilfs2/btree.c:1882: warning: 'maxlevel' may be used uninitialized in this function
fs/nilfs2/btree.c:1882: note: 'maxlevel' was declared here
Set maxlevel = 0 to fix it.
Signed-off-by: Li Hong <lihong.hi@gmail.com>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
---
fs/nilfs2/btree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c
index 7cdd98b8d514..76c38e3e19d2 100644
--- a/fs/nilfs2/btree.c
+++ b/fs/nilfs2/btree.c
@@ -1879,7 +1879,7 @@ static int nilfs_btree_propagate_v(struct nilfs_btree *btree,
struct nilfs_btree_path *path,
int level, struct buffer_head *bh)
{
- int maxlevel, ret;
+ int maxlevel = 0, ret;
struct nilfs_btree_node *parent;
struct inode *dat = nilfs_bmap_get_dat(&btree->bt_bmap);
__u64 ptr;
From be3bd2223b89d270853302ab0a5909fa875fd831 Mon Sep 17 00:00:00 2001
From: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Date: Mon, 12 Apr 2010 01:51:03 +0900
Subject: [PATCH 3/3] nilfs2: fix typo "numer" -> "number" in alloc.c
Fixes the typo found in a warning message of a persistent object
allocator function.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
---
fs/nilfs2/alloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/nilfs2/alloc.c b/fs/nilfs2/alloc.c
index 3f959f1879d8..c2a13870c605 100644
--- a/fs/nilfs2/alloc.c
+++ b/fs/nilfs2/alloc.c
@@ -425,7 +425,7 @@ void nilfs_palloc_abort_alloc_entry(struct inode *inode,
bitmap = bitmap_kaddr + bh_offset(req->pr_bitmap_bh);
if (!nilfs_clear_bit_atomic(nilfs_mdt_bgl_lock(inode, group),
group_offset, bitmap))
- printk(KERN_WARNING "%s: entry numer %llu already freed\n",
+ printk(KERN_WARNING "%s: entry number %llu already freed\n",
__func__, (unsigned long long)req->pr_entry_nr);
nilfs_palloc_group_desc_add_entries(inode, group, desc, 1);