diff options
Diffstat (limited to 'fs/cifs/ioctl.c')
-rw-r--r-- | fs/cifs/ioctl.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c index 711bb7a3a98e..b0ea6687ab55 100644 --- a/fs/cifs/ioctl.c +++ b/fs/cifs/ioctl.c @@ -35,35 +35,37 @@ int cifs_ioctl (struct inode * inode, struct file * filep, unsigned int command, unsigned long arg) { int rc = -ENOTTY; /* strange error - but the precedent */ + int xid; + struct cifs_sb_info *cifs_sb; #ifdef CONFIG_CIFS_POSIX __u64 ExtAttrBits = 0; __u64 ExtAttrMask = 0; -#endif /* CONFIG_CIFS_POSIX */ __u64 caps; - int xid; - struct cifs_sb_info *cifs_sb; struct cifsTconInfo *tcon; struct cifsFileInfo *pSMBFile = (struct cifsFileInfo *)filep->private_data; +#endif /* CONFIG_CIFS_POSIX */ xid = GetXid(); cFYI(1,("ioctl file %p cmd %u arg %lu",filep,command,arg)); cifs_sb = CIFS_SB(inode->i_sb); - tcon = cifs_sb->tcon; +#ifdef CONFIG_CIFS_POSIX + tcon = cifs_sb->tcon; if(tcon) caps = le64_to_cpu(tcon->fsUnixInfo.Capability); else { rc = -EIO; - goto cifs_ioctl_out; + FreeXid(xid); + return -EIO; } +#endif /* CONFIG_CIFS_POSIX */ switch(command) { case CIFS_IOC_CHECKUMOUNT: cFYI(1,("User unmount attempted")); - /* BB FIXME - add missing code here FIXME */ if(cifs_sb->mnt_uid == current->uid) rc = 0; else { @@ -75,7 +77,7 @@ int cifs_ioctl (struct inode * inode, struct file * filep, case EXT2_IOC_GETFLAGS: if(CIFS_UNIX_EXTATTR_CAP & caps) { if (pSMBFile == NULL) - goto cifs_ioctl_out; + break; rc = CIFSGetExtAttr(xid, tcon, pSMBFile->netfid, &ExtAttrBits, &ExtAttrMask); if(rc == 0) @@ -89,10 +91,10 @@ int cifs_ioctl (struct inode * inode, struct file * filep, if(CIFS_UNIX_EXTATTR_CAP & caps) { if(get_user(ExtAttrBits,(int __user *)arg)) { rc = -EFAULT; - goto cifs_ioctl_out; + break; } if (pSMBFile == NULL) - goto cifs_ioctl_out; + break; /* rc= CIFSGetExtAttr(xid,tcon,pSMBFile->netfid, extAttrBits, &ExtAttrMask);*/ @@ -105,7 +107,6 @@ int cifs_ioctl (struct inode * inode, struct file * filep, break; } -cifs_ioctl_out: FreeXid(xid); return rc; } |