diff options
| author | Lee Jones | 2020-11-04 19:35:24 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2020-11-06 10:49:27 +0100 |
| commit | 5d5b53cf92a73d06181a366ae8160708a18e0e1c (patch) | |
| tree | 51ea3e743b5d6e9eadd2dee0c5c10a2549ef47d5 | |
| parent | 171044a70b5750ea621659b143c075a47c1bfe40 (diff) | |
tty: serial: jsm: jsm_cls: Remove unused variable 'discard'
Fixes the following W=1 kernel build warning(s):
drivers/tty/serial/jsm/jsm_cls.c: In function ‘cls_copy_data_from_uart_to_queue’:
drivers/tty/serial/jsm/jsm_cls.c:400:7: warning: variable ‘discard’ set but not used [-Wunused-but-set-variable]
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Cc: linux-serial@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20201104193549.4026187-12-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/jsm/jsm_cls.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/tty/serial/jsm/jsm_cls.c b/drivers/tty/serial/jsm/jsm_cls.c index c061a7b7bd23..b507a2cec926 100644 --- a/drivers/tty/serial/jsm/jsm_cls.c +++ b/drivers/tty/serial/jsm/jsm_cls.c @@ -397,10 +397,8 @@ 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) { - u8 discard; - linestatus = 0; - discard = readb(&ch->ch_cls_uart->txrx); + readb(&ch->ch_cls_uart->txrx); continue; } |