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| author | Yizhuo <yzhai003@ucr.edu> | 2019-10-01 13:24:39 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-02 14:20:22 -0700 |
| commit | 53de429f4e88f538f7a8ec2b18be8c0cd9b2c8e1 (patch) | |
| tree | 6c4b3dc78e76a49211dbaa32253af4a98e7fc2e3 /net/ipv6/ip6_input.c | |
| parent | 4fbb97bac1be4fb5a4b8030e2b247b81504fe694 (diff) | |
| download | lwn-53de429f4e88f538f7a8ec2b18be8c0cd9b2c8e1.tar.gz lwn-53de429f4e88f538f7a8ec2b18be8c0cd9b2c8e1.zip | |
net: hisilicon: Fix usage of uninitialized variable in function mdio_sc_cfg_reg_write()
In function mdio_sc_cfg_reg_write(), variable "reg_value" could be
uninitialized if regmap_read() fails. However, "reg_value" is used
to decide the control flow later in the if statement, which is
potentially unsafe.
Signed-off-by: Yizhuo <yzhai003@ucr.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_input.c')
0 files changed, 0 insertions, 0 deletions