Commit d3352ab0 authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

tty: hvsi: remove an extra variable from hvsi_write() 



'source' is the same as 'buf'. Rename the parameter ('buf') to
'source' and drop the local variable.

Likely, the two were introduced to have a different type. But 'char' and
'unsigned char' are the same in the kernel for a long time.

Signed-off-by: default avatarJiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20230731080244.2698-4-jirislaby@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 659705d0

drivers/tty/hvc/hvsi.c

+1 −2
Original line number Diff line number Diff line
@@ -905,10 +905,9 @@ static unsigned int hvsi_chars_in_buffer(struct tty_struct *tty) 
}



static int hvsi_write(struct tty_struct *tty,

		     const unsigned char *buf, int count)

		     const unsigned char *source, int count)

{

	struct hvsi_struct *hp = tty->driver_data;

	const char *source = buf;

	unsigned long flags;

	int total = 0;

	int origcount = count;