lkml.org 
[lkml]   [2020]   [Feb]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH AUTOSEL 5.5 191/542] enetc: remove variable 'tc_max_sized_frame' set but not used
    Date
    From: Chen Wandun <chenwandun@huawei.com>

    [ Upstream commit 6525b5ef65fdaf8a782449fb5d585195b573c2c1 ]

    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: c431047c4efe ("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>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/net/ethernet/freescale/enetc/enetc_qos.c | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    diff --git a/drivers/net/ethernet/freescale/enetc/enetc_qos.c b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
    index 2e99438cb1bf3..9190ffc9f6b21 100644
    --- a/drivers/net/ethernet/freescale/enetc/enetc_qos.c
    +++ b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
    @@ -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.
    *
    --
    2.20.1
    \
     
     \ /
      Last update: 2020-02-14 16:53    [W:2.342 / U:0.068 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site