Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] mkiss: remove redundant assignment of len to ax->mtu | Date | Sun, 29 Oct 2017 13:30:25 +0000 |
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From: Colin Ian King <colin.king@canonical.com>
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> --- drivers/net/hamradio/mkiss.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c index 54bf8e6e4a09..c180b480f8ef 100644 --- a/drivers/net/hamradio/mkiss.c +++ b/drivers/net/hamradio/mkiss.c @@ -440,7 +440,6 @@ static void ax_encaps(struct net_device *dev, unsigned char *icp, int len) ax_changedmtu(ax); if (len > ax->mtu) { /* Sigh, shouldn't occur BUT ... */ - len = ax->mtu; printk(KERN_ERR "mkiss: %s: truncating oversized transmit packet!\n", ax->dev->name); dev->stats.tx_dropped++; netif_start_queue(dev); -- 2.14.1
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