diff options
Diffstat (limited to 'fs/fat')
| -rw-r--r-- | fs/fat/namei_msdos.c | 8 | ||||
| -rw-r--r-- | fs/fat/namei_vfat.c | 8 |
2 files changed, 12 insertions, 4 deletions
diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c index 664655b2c55f..6c814699d5d5 100644 --- a/fs/fat/namei_msdos.c +++ b/fs/fat/namei_msdos.c @@ -596,12 +596,16 @@ error_inode: /***** Rename, a wrapper for rename_same_dir & rename_diff_dir */ static int msdos_rename(struct inode *old_dir, struct dentry *old_dentry, - struct inode *new_dir, struct dentry *new_dentry) + struct inode *new_dir, struct dentry *new_dentry, + unsigned int flags) { struct super_block *sb = old_dir->i_sb; unsigned char old_msdos_name[MSDOS_NAME], new_msdos_name[MSDOS_NAME]; int err, is_hid; + if (flags & ~RENAME_NOREPLACE) + return -EINVAL; + mutex_lock(&MSDOS_SB(sb)->s_lock); err = msdos_format_name(old_dentry->d_name.name, @@ -633,7 +637,7 @@ static const struct inode_operations msdos_dir_inode_operations = { .unlink = msdos_unlink, .mkdir = msdos_mkdir, .rmdir = msdos_rmdir, - .rename = msdos_rename, + .rename2 = msdos_rename, .setattr = fat_setattr, .getattr = fat_getattr, }; diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c index 92b7363dafa9..ce8986f3918a 100644 --- a/fs/fat/namei_vfat.c +++ b/fs/fat/namei_vfat.c @@ -903,7 +903,8 @@ out: } static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry, - struct inode *new_dir, struct dentry *new_dentry) + struct inode *new_dir, struct dentry *new_dentry, + unsigned int flags) { struct buffer_head *dotdot_bh; struct msdos_dir_entry *dotdot_de; @@ -914,6 +915,9 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry, int err, is_dir, update_dotdot, corrupt = 0; struct super_block *sb = old_dir->i_sb; + if (flags & ~RENAME_NOREPLACE) + return -EINVAL; + old_sinfo.bh = sinfo.bh = dotdot_bh = NULL; old_inode = d_inode(old_dentry); new_inode = d_inode(new_dentry); @@ -1036,7 +1040,7 @@ static const struct inode_operations vfat_dir_inode_operations = { .unlink = vfat_unlink, .mkdir = vfat_mkdir, .rmdir = vfat_rmdir, - .rename = vfat_rename, + .rename2 = vfat_rename, .setattr = fat_setattr, .getattr = fat_getattr, }; |