From: Colin Ian King Date: Fri, 16 Feb 2024 12:17:32 +0000 (+0000) Subject: tty: jsm: Remove redundant assignment to variable linestatus X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5fcd6e71e8c5ac9091933dc44997f9ed68d9384a;p=linux.git tty: jsm: Remove redundant assignment to variable linestatus The variable linestate being assigned a value that is never read, the following continue statement jumps to the end of the while-loop and then it is re-assigned a new value. The assignment is redundant and can be removed. Cleans up clang scan build warning: drivers/tty/serial/jsm/jsm_cls.c:398:4: warning: Value stored to 'linestatus' is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King Link: https://lore.kernel.org/r/20240216121732.2106445-1-colin.i.king@gmail.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/jsm/jsm_cls.c b/drivers/tty/serial/jsm/jsm_cls.c index 1eda48964c0b6..ddbd42c09637c 100644 --- a/drivers/tty/serial/jsm/jsm_cls.c +++ b/drivers/tty/serial/jsm/jsm_cls.c @@ -395,7 +395,6 @@ static void cls_copy_data_from_uart_to_queue(struct jsm_channel *ch) * which in this case is the break signal. */ if (linestatus & error_mask) { - linestatus = 0; readb(&ch->ch_cls_uart->txrx); continue; }