net: fec: remove redundant variable 'inc'

Variable 'inc' is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'inc' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c
index 36c2d7d..7e892b1 100644 (file)
--- a/drivers/net/ethernet/freescale/fec_ptp.c
+++ b/drivers/net/ethernet/freescale/fec_ptp.c
@@ -99,7 +99,6 @@ static int fec_ptp_enable_pps(struct fec_enet_private *fep, uint enable)
 {
        unsigned long flags;
        u32 val, tempval;
-       int inc;
        struct timespec64 ts;
        u64 ns;
        val = 0;
@@ -114,7 +113,6 @@ static int fec_ptp_enable_pps(struct fec_enet_private *fep, uint enable)
 
        fep->pps_channel = DEFAULT_PPS_CHANNEL;
        fep->reload_period = PPS_OUPUT_RELOAD_PERIOD;
-       inc = fep->ptp_inc;
 
        spin_lock_irqsave(&fep->tmreg_lock, flags);