Commit 6525b5ef authored Dec 10, 2019 by Chen Wandun Committed by David S. Miller Dec 10, 2019

enetc: remove variable 'tc_max_sized_frame' set but not used

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/ethernet/freescale/enetc/enetc_qos.c: In function enetc_setup_tc_cbs:
drivers/net/ethernet/freescale/enetc/enetc_qos.c:195:6: warning: variable tc_max_sized_frame set but not used [-Wunused-but-set-variable]

Fixes: c431047c ("enetc: add support Credit Based Shaper(CBS) for hardware offload")
Signed-off-by: Chen Wandun <chenwandun@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent ca866ee8

drivers/net/ethernet/freescale/enetc/enetc_qos.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -192,7 +192,6 @@ int enetc_setup_tc_cbs(struct net_device ndev, void type_data)
		u32 hi_credit_bit, hi_credit_reg;
		u32 max_interference_size;
		u32 port_frame_max_size;
		u32 tc_max_sized_frame;
		u8 tc = cbs->queue;
		u8 prio_top, prio_next;
		int bw_sum = 0;
		@@ -250,7 +249,7 @@ int enetc_setup_tc_cbs(struct net_device ndev, void type_data)
		return -EINVAL;
		}

		tc_max_sized_frame = enetc_port_rd(&si->hw, ENETC_PTCMSDUR(tc));
		enetc_port_rd(&si->hw, ENETC_PTCMSDUR(tc));

		/* For top prio TC, the max_interfrence_size is maxSizedFrame.
		*

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