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Commit 7f342e9c authored by Colin Ian King's avatar Colin Ian King Committed by Jiri Kosina
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HID: intel-ish-hid: remove redundant variable num_frags 



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: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent f49255e0

drivers/hid/intel-ish-hid/ishtp/hbm.c

+0 −2
Original line number Diff line number Diff line
@@ -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);