diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2016-09-24 11:48:13 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-09-24 21:05:25 +0200 |
| commit | 65f7422288cd19c4a9202c4ac7a9cca673b9b2ea (patch) | |
| tree | 384d5224632b37741f2d7200ac478e45cd2ac317 /arch/x86/platform | |
| parent | 58cbbee2391ce3876e6eee80a4f2a7f025859c52 (diff) | |
x86/platform/mellanox: Fix return value check in mlxplat_init()
In case of error, the function platform_device_register_simple()
returns ERR_PTR() and never returns NULL. The NULL test in the
return value check must therefor be replaced with IS_ERR().
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Vadim Pasternak <vadimp@mellanox.com>
Cc: platform-driver-x86@vger.kernel.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/platform')
| -rw-r--r-- | arch/x86/platform/mellanox/mlx-platform.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/platform/mellanox/mlx-platform.c b/arch/x86/platform/mellanox/mlx-platform.c index e1dc1526b5f8..7dcfcca97399 100644 --- a/arch/x86/platform/mellanox/mlx-platform.c +++ b/arch/x86/platform/mellanox/mlx-platform.c @@ -200,8 +200,8 @@ static int __init mlxplat_init(void) mlxplat_lpc_resources, ARRAY_SIZE(mlxplat_lpc_resources)); - if (!mlxplat_dev) - return -ENOMEM; + if (IS_ERR(mlxplat_dev)) + return PTR_ERR(mlxplat_dev); priv = devm_kzalloc(&mlxplat_dev->dev, sizeof(struct mlxplat_priv), GFP_KERNEL); |