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Commit 753023dc authored by Peter Hurley's avatar Peter Hurley Committed by Greg Kroah-Hartman
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tty: Fix stale tty_buffer_flush() comment 



Commit d7a68be4,
'tty: Only perform flip buffer flush from tty_buffer_flush()',
removed buffer flushing from flush_to_ldisc().

Fix function header comment which describes the former behavior.

Signed-off-by: default avatarPeter Hurley <peter@hurleysoftware.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 95468240

drivers/tty/tty_buffer.c

+1 −3
Original line number Diff line number Diff line
@@ -201,9 +201,7 @@ static void tty_buffer_free(struct tty_port *port, struct tty_buffer *b) 
 *	tty_buffer_flush		-	flush full tty buffers

 *	@tty: tty to flush

 *

 *	flush all the buffers containing receive data. If the buffer is

 *	being processed by flush_to_ldisc then we defer the processing

 *	to that function

 *	flush all the buffers containing receive data.

 *

 *	Locking: takes buffer lock to ensure single-threaded flip buffer

 *		 'consumer'