diff options
| author | Erez Zadok <ezk@cs.sunysb.edu> | 2009-12-03 01:51:54 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-12-17 16:57:30 +0100 |
| commit | 9afa2fb6c13501e5b3536d15344fce4e5442c469 (patch) | |
| tree | 470ff1993ad9e88e0ed3abf81cb7c9745919b33d | |
| parent | vfs: remove extraneous NULL d_inode check from do_filp_open (diff) | |
| download | linux-9afa2fb6c13501e5b3536d15344fce4e5442c469.tar.xz linux-9afa2fb6c13501e5b3536d15344fce4e5442c469.zip | |
fsstack/ecryptfs: remove unused get_nlinks param to fsstack_copy_attr_all
This get_nlinks parameter was never used by the only mainline user,
ecryptfs; and it has never been used by unionfs or wrapfs either.
Acked-by: Dustin Kirkland <kirkland@canonical.com>
Acked-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/ecryptfs/dentry.c | 2 | ||||
| -rw-r--r-- | fs/ecryptfs/inode.c | 6 | ||||
| -rw-r--r-- | fs/ecryptfs/main.c | 2 | ||||
| -rw-r--r-- | fs/stack.c | 17 | ||||
| -rw-r--r-- | include/linux/fs_stack.h | 4 |
5 files changed, 9 insertions, 22 deletions
diff --git a/fs/ecryptfs/dentry.c b/fs/ecryptfs/dentry.c index 2dda5ade75bc..8f006a0d6076 100644 --- a/fs/ecryptfs/dentry.c +++ b/fs/ecryptfs/dentry.c @@ -62,7 +62,7 @@ static int ecryptfs_d_revalidate(struct dentry *dentry, struct nameidata *nd) struct inode *lower_inode = ecryptfs_inode_to_lower(dentry->d_inode); - fsstack_copy_attr_all(dentry->d_inode, lower_inode, NULL); + fsstack_copy_attr_all(dentry->d_inode, lower_inode); } out: return rc; diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index 056fed62d0de..429ca0b3ba08 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -626,9 +626,9 @@ ecryptfs_rename(struct inode *old_dir, struct dentry *old_dentry, lower_new_dir_dentry->d_inode, lower_new_dentry); if (rc) goto out_lock; - fsstack_copy_attr_all(new_dir, lower_new_dir_dentry->d_inode, NULL); + fsstack_copy_attr_all(new_dir, lower_new_dir_dentry->d_inode); if (new_dir != old_dir) - fsstack_copy_attr_all(old_dir, lower_old_dir_dentry->d_inode, NULL); + fsstack_copy_attr_all(old_dir, lower_old_dir_dentry->d_inode); out_lock: unlock_rename(lower_old_dir_dentry, lower_new_dir_dentry); dput(lower_new_dentry->d_parent); @@ -967,7 +967,7 @@ static int ecryptfs_setattr(struct dentry *dentry, struct iattr *ia) rc = notify_change(lower_dentry, ia); mutex_unlock(&lower_dentry->d_inode->i_mutex); out: - fsstack_copy_attr_all(inode, lower_inode, NULL); + fsstack_copy_attr_all(inode, lower_inode); return rc; } diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c index 101fe4c7b1ee..567bc4b9f70a 100644 --- a/fs/ecryptfs/main.c +++ b/fs/ecryptfs/main.c @@ -189,7 +189,7 @@ int ecryptfs_interpose(struct dentry *lower_dentry, struct dentry *dentry, init_special_inode(inode, lower_inode->i_mode, lower_inode->i_rdev); dentry->d_op = &ecryptfs_dops; - fsstack_copy_attr_all(inode, lower_inode, NULL); + fsstack_copy_attr_all(inode, lower_inode); /* This size will be overwritten for real files w/ headers and * other metadata */ fsstack_copy_inode_size(inode, lower_inode); diff --git a/fs/stack.c b/fs/stack.c index 67716f6a1a4a..0e20e43ad740 100644 --- a/fs/stack.c +++ b/fs/stack.c @@ -14,11 +14,8 @@ void fsstack_copy_inode_size(struct inode *dst, const struct inode *src) } EXPORT_SYMBOL_GPL(fsstack_copy_inode_size); -/* copy all attributes; get_nlinks is optional way to override the i_nlink - * copying - */ -void fsstack_copy_attr_all(struct inode *dest, const struct inode *src, - int (*get_nlinks)(struct inode *)) +/* copy all attributes */ +void fsstack_copy_attr_all(struct inode *dest, const struct inode *src) { dest->i_mode = src->i_mode; dest->i_uid = src->i_uid; @@ -29,14 +26,6 @@ void fsstack_copy_attr_all(struct inode *dest, const struct inode *src, dest->i_ctime = src->i_ctime; dest->i_blkbits = src->i_blkbits; dest->i_flags = src->i_flags; - - /* - * Update the nlinks AFTER updating the above fields, because the - * get_links callback may depend on them. - */ - if (!get_nlinks) - dest->i_nlink = src->i_nlink; - else - dest->i_nlink = (*get_nlinks)(dest); + dest->i_nlink = src->i_nlink; } EXPORT_SYMBOL_GPL(fsstack_copy_attr_all); diff --git a/include/linux/fs_stack.h b/include/linux/fs_stack.h index bb516ceeefc9..aa60311900dd 100644 --- a/include/linux/fs_stack.h +++ b/include/linux/fs_stack.h @@ -8,9 +8,7 @@ #include <linux/fs.h> /* externs for fs/stack.c */ -extern void fsstack_copy_attr_all(struct inode *dest, const struct inode *src, - int (*get_nlinks)(struct inode *)); - +extern void fsstack_copy_attr_all(struct inode *dest, const struct inode *src); extern void fsstack_copy_inode_size(struct inode *dst, const struct inode *src); /* inlines */ |