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| author |   Wen Yang <wen.yang99@zte.com.cn> | 2019-02-25 15:22:19 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-02-25 09:34:52 -0800 |
| commit | 9919a363a5cb57c2b64c4803b4d2dd45e90bf230 (patch) | |
| tree | 27b0c4d86bcadf5e365ab70367abb1b3cde2f3e0 /net/sched/act_tunnel_key.c | |
| parent | tun: fix blocking read (diff) | |
| download | linux-dev-9919a363a5cb57c2b64c4803b4d2dd45e90bf230.tar.xz linux-dev-9919a363a5cb57c2b64c4803b4d2dd45e90bf230.zip | |
net: dsa: fix a leaked reference by adding missing of_node_put
The call to of_parse_phandle returns a node pointer with refcount
incremented thus it must be explicitly decremented after the last
usage.
Detected by coccinelle with the following warnings:
./net/dsa/port.c:294:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 284, but without a corresponding object release within this function.
./net/dsa/dsa2.c:627:3-9: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 618, but without a corresponding object release within this function.
./net/dsa/dsa2.c:630:3-9: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 618, but without a corresponding object release within this function.
./net/dsa/dsa2.c:636:3-9: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 618, but without a corresponding object release within this function.
./net/dsa/dsa2.c:639:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 618, but without a corresponding object release within this function.
Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Reviewed-by: Vivien Didelot <vivien.didelot@gmail.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Vivien Didelot <vivien.didelot@gmail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Vivien Didelot <vivien.didelot@gmail.com>
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions