From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Subject: [PATCH] HID: intel-ish-hid: remove redundant variable num_frags Date: Mon, 2 Jul 2018 10:40:28 +0100 Message-ID: <20180702094028.15428-1-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: Srinivas Pandruvada , Jiri Kosina , Benjamin Tissoires , linux-input@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-input@vger.kernel.org From: Colin Ian King Variable num_frags is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'num_frags' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- drivers/hid/intel-ish-hid/ishtp/hbm.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/hid/intel-ish-hid/ishtp/hbm.c b/drivers/hid/intel-ish-hid/ishtp/hbm.c index ae4a69f7f2f4..8b5dd580ceec 100644 --- a/drivers/hid/intel-ish-hid/ishtp/hbm.c +++ b/drivers/hid/intel-ish-hid/ishtp/hbm.c @@ -298,7 +298,6 @@ int ishtp_hbm_cl_flow_control_req(struct ishtp_device *dev, struct ishtp_msg_hdr *ishtp_hdr = &hdr; const size_t len = sizeof(struct hbm_flow_control); int rv; - unsigned int num_frags; unsigned long flags; spin_lock_irqsave(&cl->fc_spinlock, flags); @@ -314,7 +313,6 @@ int ishtp_hbm_cl_flow_control_req(struct ishtp_device *dev, return 0; } - num_frags = cl->recv_msg_num_frags; cl->recv_msg_num_frags = 0; rv = ishtp_write_message(dev, ishtp_hdr, data); -- 2.17.1