diff options
Diffstat (limited to 'fs/cifs/file.c')
-rw-r--r-- | fs/cifs/file.c | 44 |
1 files changed, 2 insertions, 42 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 542e0c8..9cbf0f0 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -162,38 +162,6 @@ psx_client_can_cache: return 0; } -static struct cifsFileInfo * -cifs_fill_filedata(struct file *file) -{ - struct list_head *tmp; - struct cifsFileInfo *pCifsFile = NULL; - struct cifsInodeInfo *pCifsInode = NULL; - - /* search inode for this file and fill in file->private_data */ - pCifsInode = CIFS_I(file->f_path.dentry->d_inode); - read_lock(&GlobalSMBSeslock); - list_for_each(tmp, &pCifsInode->openFileList) { - pCifsFile = list_entry(tmp, struct cifsFileInfo, flist); - if ((pCifsFile->pfile == NULL) && - (pCifsFile->pid == current->tgid)) { - /* mode set in cifs_create */ - - /* needed for writepage */ - pCifsFile->pfile = file; - file->private_data = pCifsFile; - break; - } - } - read_unlock(&GlobalSMBSeslock); - - if (file->private_data != NULL) { - return pCifsFile; - } else if ((file->f_flags & O_CREAT) && (file->f_flags & O_EXCL)) - cERROR(1, "could not find file instance for " - "new file %p", file); - return NULL; -} - /* all arguments to this function must be checked for validity in caller */ static inline int cifs_open_inode_helper(struct inode *inode, struct file *file, struct cifsInodeInfo *pCifsInode, struct cifsFileInfo *pCifsFile, @@ -256,7 +224,7 @@ int cifs_open(struct inode *inode, struct file *file) __u32 oplock; struct cifs_sb_info *cifs_sb; struct cifsTconInfo *tcon; - struct cifsFileInfo *pCifsFile; + struct cifsFileInfo *pCifsFile = NULL; struct cifsInodeInfo *pCifsInode; char *full_path = NULL; int desiredAccess; @@ -270,12 +238,6 @@ int cifs_open(struct inode *inode, struct file *file) tcon = cifs_sb->tcon; pCifsInode = CIFS_I(file->f_path.dentry->d_inode); - pCifsFile = cifs_fill_filedata(file); - if (pCifsFile) { - rc = 0; - FreeXid(xid); - return rc; - } full_path = build_path_from_dentry(file->f_path.dentry); if (full_path == NULL) { @@ -315,7 +277,6 @@ int cifs_open(struct inode *inode, struct file *file) rc = -ENOMEM; goto out; } - file->private_data = pCifsFile; cifs_posix_open_inode_helper(inode, file, pCifsInode, oplock, netfid); @@ -401,8 +362,7 @@ int cifs_open(struct inode *inode, struct file *file) pCifsFile = cifs_new_fileinfo(inode, netfid, file, file->f_path.mnt, file->f_flags); - file->private_data = pCifsFile; - if (file->private_data == NULL) { + if (pCifsFile == NULL) { rc = -ENOMEM; goto out; } |