diff options
| author | Yuesong Li | 2024-08-29 20:52:35 +0800 |
|---|---|---|
| committer | Dave Jiang | 2024-09-03 14:21:37 -0700 |
| commit | 1f9651bfc51326fbed10df820c4e80f885f921d8 (patch) | |
| tree | e06fc94ba159f9cb41c4fd521c7e1b947e760e57 /drivers/cxl | |
| parent | 431c1646e1f86b949fa3685efc50b660a364c2b6 (diff) | |
cxl/port: Convert to use ERR_CAST()
Use ERR_CAST() as it is designed for casting an error pointer to
another type.
This macro utilizes the __force and __must_check modifiers, which instruct
the compiler to verify for errors at the locations where it is employed.
Signed-off-by: Yuesong Li <liyuesong@vivo.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Link: https://patch.msgid.link/20240829125235.3266865-1-liyuesong@vivo.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Diffstat (limited to 'drivers/cxl')
| -rw-r--r-- | drivers/cxl/core/port.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cxl/core/port.c b/drivers/cxl/core/port.c index 1d5007e3795a..bdd3275ad417 100644 --- a/drivers/cxl/core/port.c +++ b/drivers/cxl/core/port.c @@ -941,7 +941,7 @@ struct cxl_root *devm_cxl_add_root(struct device *host, port = devm_cxl_add_port(host, host, CXL_RESOURCE_NONE, NULL); if (IS_ERR(port)) - return (struct cxl_root *)port; + return ERR_CAST(port); cxl_root = to_cxl_root(port); cxl_root->ops = ops; |