platform/mellanox: nvsw-sn2201: fix error code in nvsw_sn2201_create_static_devices()

This should return PTR_ERR() instead of IS_ERR().  Also "dev->client"
has been set to NULL by this point so it returns 0/success so preserve
the error code earlier.

Fixes: 662f24826f95 ("platform/mellanox: Add support for new SN2201 system")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Michael Shych <michaelsh@nvidia.com>
Link: https://lore.kernel.org/r/YqmUGwmPK7cPolk/@kili
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/drivers/platform/mellanox/nvsw-sn2201.c b/drivers/platform/mellanox/nvsw-sn2201.c
index 2923daf63b75d663ebaad745309c555ad824d8cb..7b9c107c17ce61ab85a4c5411fb6711064f9c879 100644 (file)
--- a/drivers/platform/mellanox/nvsw-sn2201.c
+++ b/drivers/platform/mellanox/nvsw-sn2201.c
@@ -890,6 +890,7 @@ nvsw_sn2201_create_static_devices(struct nvsw_sn2201 *nvsw_sn2201,
                                  int size)
 {
        struct mlxreg_hotplug_device *dev = devs;
+       int ret;
        int i;
 
        /* Create I2C static devices. */
@@ -901,6 +902,7 @@ nvsw_sn2201_create_static_devices(struct nvsw_sn2201 *nvsw_sn2201,
                                dev->nr, dev->brdinfo->addr);
 
                        dev->adapter = NULL;
+                       ret = PTR_ERR(dev->client);
                        goto fail_create_static_devices;
                }
        }
@@ -914,7 +916,7 @@ fail_create_static_devices:
                dev->client = NULL;
                dev->adapter = NULL;
        }
-       return IS_ERR(dev->client);
+       return ret;
 }
 
 static void nvsw_sn2201_destroy_static_devices(struct nvsw_sn2201 *nvsw_sn2201,