From: Jiri Slaby Date: Mon, 31 Jul 2023 08:02:37 +0000 (+0200) Subject: tty: hvsi: remove an extra variable from hvsi_write() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d3352ab0a9701a6d4c88b814815d7320c339f4a8;p=linux.git 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: Jiri Slaby (SUSE) Cc: linuxppc-dev@lists.ozlabs.org Link: https://lore.kernel.org/r/20230731080244.2698-4-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c index a200d01eceed6..c1b8a4fd8b1ee 100644 --- a/drivers/tty/hvc/hvsi.c +++ b/drivers/tty/hvc/hvsi.c @@ -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;