diff options
| author | zhong jiang <zhongjiang@huawei.com> | 2018-09-16 21:45:02 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-17 08:20:11 -0700 |
| commit | b458925ed5797a20f22cdf005625e25106cf7124 (patch) | |
| tree | e0e767319c6f70772521398dac38a0aa3aaf6464 /net | |
| parent | 1ddc5d3e5f1cf9ac8a6aad00b95a7a022e634ef4 (diff) | |
net: dsa: remove redundant null pointer check before put_device
put_device has taken the null pinter check into account. So it is
safe to remove the duplicated check before put_device.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/dsa/legacy.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/dsa/legacy.c b/net/dsa/legacy.c index 42a7b85b84e1..8aa92b09db76 100644 --- a/net/dsa/legacy.c +++ b/net/dsa/legacy.c @@ -392,8 +392,7 @@ static void dsa_of_free_platform_data(struct dsa_platform_data *pd) } /* Drop our reference to the MDIO bus device */ - if (pd->chip[i].host_dev) - put_device(pd->chip[i].host_dev); + put_device(pd->chip[i].host_dev); } kfree(pd->chip); } |