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net: xilinx: fix memleak

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decrease device_node refcount np1 in err case.

Signed-off-by: Libo Chen <libo.chen@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Libo Chen 2013-08-26 11:30:55 +08:00 committed by David S. Miller
parent 03803a59e3
commit 282a1dffc1
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c
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@ -175,6 +175,7 @@ int axienet_mdio_setup(struct axienet_local *lp, struct device_node *np)
printk(KERN_WARNING "Setting MDIO clock divisor to "
"default %d\n", DEFAULT_CLOCK_DIVISOR);
clk_div = DEFAULT_CLOCK_DIVISOR;
of_node_put(np1);
goto issue;
}