diff options
Diffstat (limited to 'fs/cifs/smb2ops.c')
| -rw-r--r-- | fs/cifs/smb2ops.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 30cfbebdd8b4..65fc65b26d84 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -2217,20 +2217,21 @@ smb3_notify(const unsigned int xid, struct file *pfile, struct smb3_notify notify; struct dentry *dentry = pfile->f_path.dentry; struct inode *inode = file_inode(pfile); - struct cifs_sb_info *cifs_sb; + struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); struct cifs_open_parms oparms; struct cifs_fid fid; struct cifs_tcon *tcon; - const unsigned char *path = NULL; + const unsigned char *path; + void *page = alloc_dentry_path(); __le16 *utf16_path = NULL; u8 oplock = SMB2_OPLOCK_LEVEL_NONE; int rc = 0; - path = build_path_from_dentry(dentry); - if (path == NULL) - return -ENOMEM; - - cifs_sb = CIFS_SB(inode->i_sb); + path = build_path_from_dentry(dentry, page); + if (IS_ERR(path)) { + rc = PTR_ERR(path); + goto notify_exit; + } utf16_path = cifs_convert_path_to_utf16(path + 1, cifs_sb); if (utf16_path == NULL) { @@ -2264,7 +2265,7 @@ smb3_notify(const unsigned int xid, struct file *pfile, cifs_dbg(FYI, "change notify for path %s rc %d\n", path, rc); notify_exit: - kfree(path); + free_dentry_path(page); kfree(utf16_path); return rc; } |