diff options
| author | Tang Bin <tangbin@cmss.chinamobile.com> | 2020-05-20 17:55:32 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-21 17:26:54 -0700 |
| commit | a7654211d0ffeaa8eb0545ea00f8445242cbce05 (patch) | |
| tree | 1035541121ddc67b58de30c1f632a07f8926d89a /net | |
| parent | 41b4bd986f86331efc599b9a3f5fb86ad92e9af9 (diff) | |
net: sgi: ioc3-eth: Fix return value check in ioc3eth_probe()
In the function devm_platform_ioremap_resource(), if get resource
failed, the return value is ERR_PTR() not NULL. Thus it must be
replaced by IS_ERR(), or else it may result in crashes if a critical
error path is encountered.
Fixes: 0ce5ebd24d25 ("mfd: ioc3: Add driver for SGI IOC3 chip")
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions