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authorTaehee Yoo <ap420073@gmail.com>2020-04-24 12:43:09 +0000
committerDavid S. Miller <davem@davemloft.net>2020-04-25 20:40:57 -0700
commitf30e472071c827e2c2f191c8a011b7e371e17af5 (patch)
tree54f3f7fad3b2d60c2a147ae14a0fbfb26165d2f8 /net/hsr
parent071c8ed6e88d2ac0a5f26948fb9c288fd4dd6e40 (diff)
hsr: remove unnecessary code in hsr_dev_change_mtu()
In the hsr_dev_change_mtu(), the 'dev' and 'master->dev' pointer are same. So, the 'master' variable and some code are unnecessary. Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/hsr')
-rw-r--r--net/hsr/hsr_device.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/net/hsr/hsr_device.c b/net/hsr/hsr_device.c
index fc7027314ad8..cd99f548e440 100644
--- a/net/hsr/hsr_device.c
+++ b/net/hsr/hsr_device.c
@@ -125,13 +125,11 @@ int hsr_get_max_mtu(struct hsr_priv *hsr)
static int hsr_dev_change_mtu(struct net_device *dev, int new_mtu)
{
struct hsr_priv *hsr;
- struct hsr_port *master;
hsr = netdev_priv(dev);
- master = hsr_port_get_hsr(hsr, HSR_PT_MASTER);
if (new_mtu > hsr_get_max_mtu(hsr)) {
- netdev_info(master->dev, "A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (%d octets).\n",
+ netdev_info(dev, "A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (%d octets).\n",
HSR_HLEN);
return -EINVAL;
}