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mkiss: remove redundant assignment of len to ax->mtu
Variable len is being assigned a value that is never read, hence the assignment is redundant and can be removed. Cleans up clang warning: drivers/net/hamradio/mkiss.c:443:3: warning: Value stored to 'len' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -440,7 +440,6 @@ static void ax_encaps(struct net_device *dev, unsigned char *icp, int len)
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ax_changedmtu(ax);
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if (len > ax->mtu) { /* Sigh, shouldn't occur BUT ... */
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len = ax->mtu;
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printk(KERN_ERR "mkiss: %s: truncating oversized transmit packet!\n", ax->dev->name);
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dev->stats.tx_dropped++;
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netif_start_queue(dev);
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