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(-) linux-2.6.5/fs/devpts/inode.c (-3 / +7 lines)
 Lines 178-186   struct tty_struct *devpts_get_tty(int nu Link Here  
{
{
	struct dentry *dentry = get_node(number);
	struct dentry *dentry = get_node(number);
	struct tty_struct *tty;
	struct tty_struct *tty;

              
	

            

            

              
	tty = (IS_ERR(dentry) || !dentry->d_inode) ? NULL :

              
	tty = NULL;

            

            

              
			dentry->d_inode->u.generic_ip;

              
	if (!IS_ERR(dentry)) {

            

            

              

              
		if (dentry->d_inode)

            

            

              

              
			tty = dentry->d_inode->u.generic_ip;

            

            

              

              
		dput(dentry);

            

            

              

              
	}

            

        

        
	up(&devpts_root->d_inode->i_sem);
	up(&devpts_root->d_inode->i_sem);