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net: dsa: microchip: remove unneeded variable

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Remove unneeded variable used to store return value.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Changcheng Deng 2021-12-16 09:13:39 +00:00 committed by David S. Miller
parent 6cc74443a7
commit 86df8be67f
1 changed files with 1 additions and 2 deletions
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3
drivers/net/dsa/microchip/ksz_common.c
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@ -302,7 +302,6 @@ int ksz_port_mdb_del(struct dsa_switch *ds, int port,
struct ksz_device *dev = ds->priv;
struct alu_struct alu;
int index;
int ret = 0;
for (index = 0; index < dev->num_statics; index++) {
if (!dev->dev_ops->r_sta_mac_table(dev, index, &alu)) {
@ -324,7 +323,7 @@ int ksz_port_mdb_del(struct dsa_switch *ds, int port,
dev->dev_ops->w_sta_mac_table(dev, index, &alu);
exit:
return ret;
return 0;
}
EXPORT_SYMBOL_GPL(ksz_port_mdb_del);