From: Colin Ian King Date: Sun, 23 Jan 2022 18:34:40 +0000 (+0000) Subject: net: tulip: remove redundant assignment to variable new_csr6 X-Git-Tag: v6.1-rc5~1746^2~532 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6b0671a23dd6cc949d12fa8d65171856159cd17b;p=platform%2Fkernel%2Flinux-starfive.git net: tulip: remove redundant assignment to variable new_csr6 Variable new_csr6 is being initialized with a value that is never read, it is being re-assigned later on. The assignment is redundant and can be removed. Signed-off-by: Colin Ian King Link: https://lore.kernel.org/r/20220123183440.112495-1-colin.i.king@gmail.com Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/dec/tulip/pnic.c b/drivers/net/ethernet/dec/tulip/pnic.c index 3fb39e3..653bde4 100644 --- a/drivers/net/ethernet/dec/tulip/pnic.c +++ b/drivers/net/ethernet/dec/tulip/pnic.c @@ -21,7 +21,7 @@ void pnic_do_nway(struct net_device *dev) struct tulip_private *tp = netdev_priv(dev); void __iomem *ioaddr = tp->base_addr; u32 phy_reg = ioread32(ioaddr + 0xB8); - u32 new_csr6 = tp->csr6 & ~0x40C40200; + u32 new_csr6; if (phy_reg & 0x78000000) { /* Ignore baseT4 */ if (phy_reg & 0x20000000) dev->if_port = 5;