[PATCH] r/o bind mount prepwork: inc_nlink() helper

This is mostly included for parity with dec_nlink(), where we will have some
more hooks.  This one should stay pretty darn straightforward for now.

Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 8c3c400cce91..9d850ae13b1b 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -377,7 +377,7 @@ static int cpuset_fill_super(struct super_block *sb, void *unused_data,
                 inode->i_op = &simple_dir_inode_operations;
                 inode->i_fop = &simple_dir_operations;
                 /* directories start off with i_nlink == 2 (for "." entry) */
-                inode->i_nlink++;
+                inc_nlink(inode);
         } else {
                 return -ENOMEM;
         }
@@ -1565,7 +1565,7 @@ static int cpuset_create_file(struct dentry *dentry, int mode)
                 inode->i_fop = &simple_dir_operations;
 
                 /* start off with i_nlink == 2 (for "." entry) */
-                inode->i_nlink++;
+                inc_nlink(inode);
         } else if (S_ISREG(mode)) {
                 inode->i_size = 0;
                 inode->i_fop = &cpuset_file_operations;
@@ -1598,7 +1598,7 @@ static int cpuset_create_dir(struct cpuset *cs, const char *name, int mode)
         error = cpuset_create_file(dentry, S_IFDIR | mode);
         if (!error) {
                 dentry->d_fsdata = cs;
-                parent->d_inode->i_nlink++;
+                inc_nlink(parent->d_inode);
                 cs->dentry = dentry;
         }
         dput(dentry);
@@ -2033,7 +2033,7 @@ int __init cpuset_init(void)
         }
         root = cpuset_mount->mnt_sb->s_root;
         root->d_fsdata = &top_cpuset;
-        root->d_inode->i_nlink++;
+        inc_nlink(root->d_inode);
         top_cpuset.dentry = root;
         root->d_inode->i_op = &cpuset_dir_inode_operations;
         number_of_cpusets = 1;