Commit 8f86b911 authored Mar 13, 2017 by Tobin C. Harding Committed by Greg Kroah-Hartman Mar 14, 2017

staging: dgnc: remove explicit cast



Function return type is 'int'. Returned variable is of type
'uint'. uint can be implicitly converted to int. Most significant bit
is not set so there is no risk in implicit conversion.

Remove unnecessary type cast.

Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 7261fb9b

drivers/staging/dgnc/dgnc_tty.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1411,7 +1411,7 @@ static int dgnc_tty_chars_in_buffer(struct tty_struct *tty)
		else
		chars = thead - ttail + WQUEUESIZE;

		return (int)chars;
		return chars;
		}

		/*