[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>

2 files changed, 4 insertions, 4 deletions

diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index a507d0b5be6c..d9ff283f725e 100644
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -66,8 +66,8 @@ static int ipathfs_mknod(struct inode *dir, struct dentry *dentry,
         inode->i_private = data;
         if ((mode & S_IFMT) == S_IFDIR) {
                 inode->i_op = &simple_dir_inode_operations;
-                inode->i_nlink++;
-                dir->i_nlink++;
+                inc_nlink(inode);
+                inc_nlink(dir);
         }
 
         inode->i_fop = fops;
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index 88002e45a6b4..7c77c2d8d300 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -263,7 +263,7 @@ static struct inode *usbfs_get_inode (struct super_block *sb, int mode, dev_t de
                         inode->i_fop = &simple_dir_operations;
 
                         /* directory inodes start off with i_nlink == 2 (for "." entry) */
-                        inode->i_nlink++;
+                        inc_nlink(inode);
                         break;
                 }
         }
@@ -295,7 +295,7 @@ static int usbfs_mkdir (struct inode *dir, struct dentry *dentry, int mode)
         mode = (mode & (S_IRWXUGO | S_ISVTX)) | S_IFDIR;
         res = usbfs_mknod (dir, dentry, mode, 0);
         if (!res)
-                dir->i_nlink++;
+                inc_nlink(dir);
         return res;
 }