Commit 86abcf9c authored by James Morris's avatar James Morris
Browse files

keys: annotate seqfile ops with __releases and __acquires 



Annotate seqfile ops with __releases and __acquires to stop sparse
complaining about unbalanced locking.

Signed-off-by: default avatarJames Morris <jmorris@namei.org>
Reviewed-by: default avatarSerge Hallyn <serue@us.ibm.com>
parent 20dda18b

security/keys/proc.c

+4 −0
Original line number Original line Diff line number Diff line
@@ -120,6 +120,7 @@ static int proc_keys_open(struct inode *inode, struct file *file) 
}

}





static void *proc_keys_start(struct seq_file *p, loff_t *_pos)

static void *proc_keys_start(struct seq_file *p, loff_t *_pos)

	__acquires(key_serial_lock)

{

{

	struct rb_node *_p;

	struct rb_node *_p;

	loff_t pos = *_pos;

	loff_t pos = *_pos;
@@ -144,6 +145,7 @@ static void *proc_keys_next(struct seq_file *p, void *v, loff_t *_pos) 
}

}





static void proc_keys_stop(struct seq_file *p, void *v)

static void proc_keys_stop(struct seq_file *p, void *v)

	__releases(key_serial_lock)

{

{

	spin_unlock(&key_serial_lock);

	spin_unlock(&key_serial_lock);

}

}
@@ -257,6 +259,7 @@ static int proc_key_users_open(struct inode *inode, struct file *file) 
}

}





static void *proc_key_users_start(struct seq_file *p, loff_t *_pos)

static void *proc_key_users_start(struct seq_file *p, loff_t *_pos)

	__acquires(key_user_lock)

{

{

	struct rb_node *_p;

	struct rb_node *_p;

	loff_t pos = *_pos;

	loff_t pos = *_pos;
@@ -281,6 +284,7 @@ static void *proc_key_users_next(struct seq_file *p, void *v, loff_t *_pos) 
}

}





static void proc_key_users_stop(struct seq_file *p, void *v)

static void proc_key_users_stop(struct seq_file *p, void *v)

	__releases(key_user_lock)

{

{

	spin_unlock(&key_user_lock);

	spin_unlock(&key_user_lock);

}

}