From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Subject: [PATCH] tty: serial: jsm: remove redundant pointer ch Date: Fri, 13 Jul 2018 10:05:35 +0100 Message-ID: <20180713090535.3205-1-colin.king@canonical.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: "Guilherme G . Piccoli" , Greg Kroah-Hartman , Jiri Slaby , linux-serial@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-serial@vger.kernel.org From: Colin Ian King Pointer ch is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'ch' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- drivers/tty/serial/jsm/jsm_tty.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/jsm/jsm_tty.c b/drivers/tty/serial/jsm/jsm_tty.c index b6bd6e15e07b..689774c073ca 100644 --- a/drivers/tty/serial/jsm/jsm_tty.c +++ b/drivers/tty/serial/jsm/jsm_tty.c @@ -430,7 +430,6 @@ int jsm_uart_port_init(struct jsm_board *brd) { int i, rc; unsigned int line; - struct jsm_channel *ch; if (!brd) return -ENXIO; @@ -444,7 +443,7 @@ int jsm_uart_port_init(struct jsm_board *brd) brd->nasync = brd->maxports; /* Set up channel variables */ - for (i = 0; i < brd->nasync; i++, ch = brd->channels[i]) { + for (i = 0; i < brd->nasync; i++) { if (!brd->channels[i]) continue; -- 2.17.1