Data that is allocated with devm_kzalloc() should not be freed with
kfree(). In fact, we should rely on the fact that memory is managed and let
devres core free it for us.

Reported-by: Courtney Cavin <courtney.ca...@sonymobile.com>
Signed-off-by: Dmitry Torokhov <dmitry.torok...@gmail.com>
---
 drivers/input/rmi4/rmi_f01.c | 23 +++++++++--------------
 1 file changed, 9 insertions(+), 14 deletions(-)

diff --git a/drivers/input/rmi4/rmi_f01.c b/drivers/input/rmi4/rmi_f01.c
index 381ad60..92b90d1 100644
--- a/drivers/input/rmi4/rmi_f01.c
+++ b/drivers/input/rmi4/rmi_f01.c
@@ -272,7 +272,7 @@ static int rmi_f01_initialize(struct rmi_function *fn)
        if (error < 0) {
                dev_err(&fn->dev,
                        "Failed to read F01 control interrupt enable 
register.\n");
-               goto error_exit;
+               return error;
        }
 
        ctrl_base_addr += data->num_of_irq_regs;
@@ -307,14 +307,14 @@ static int rmi_f01_initialize(struct rmi_function *fn)
                                        data->device_control.doze_interval);
                        if (error < 0) {
                                dev_err(&fn->dev, "Failed to configure F01 doze 
interval register.\n");
-                               goto error_exit;
+                               return error;
                        }
                } else {
                        error = rmi_read(rmi_dev, data->doze_interval_addr,
                                        &data->device_control.doze_interval);
                        if (error < 0) {
                                dev_err(&fn->dev, "Failed to read F01 doze 
interval register.\n");
-                               goto error_exit;
+                               return error;
                        }
                }
 
@@ -328,14 +328,14 @@ static int rmi_f01_initialize(struct rmi_function *fn)
                                        data->device_control.wakeup_threshold);
                        if (error < 0) {
                                dev_err(&fn->dev, "Failed to configure F01 
wakeup threshold register.\n");
-                               goto error_exit;
+                               return error;
                        }
                } else {
                        error = rmi_read(rmi_dev, data->wakeup_threshold_addr,
                                        &data->device_control.wakeup_threshold);
                        if (error < 0) {
                                dev_err(&fn->dev, "Failed to read F01 wakeup 
threshold register.\n");
-                               goto error_exit;
+                               return error;
                        }
                }
        }
@@ -351,14 +351,14 @@ static int rmi_f01_initialize(struct rmi_function *fn)
                                        data->device_control.doze_holdoff);
                        if (error < 0) {
                                dev_err(&fn->dev, "Failed to configure F01 doze 
holdoff register.\n");
-                               goto error_exit;
+                               return error;
                        }
                } else {
                        error = rmi_read(rmi_dev, data->doze_holdoff_addr,
                                        &data->device_control.doze_holdoff);
                        if (error < 0) {
                                dev_err(&fn->dev, "Failed to read F01 doze 
holdoff register.\n");
-                               goto error_exit;
+                               return error;
                        }
                }
        }
@@ -367,22 +367,17 @@ static int rmi_f01_initialize(struct rmi_function *fn)
                &data->device_status, sizeof(data->device_status));
        if (error < 0) {
                dev_err(&fn->dev, "Failed to read device status.\n");
-               goto error_exit;
+               return error;
        }
 
        if (RMI_F01_STATUS_UNCONFIGURED(data->device_status)) {
                dev_err(&fn->dev,
                        "Device was reset during configuration process, status: 
%#02x!\n",
                        RMI_F01_STATUS_CODE(data->device_status));
-               error = -EINVAL;
-               goto error_exit;
+               return -EINVAL;
        }
 
        return 0;
-
- error_exit:
-       kfree(data);
-       return error;
 }
 
 static int rmi_f01_config(struct rmi_function *fn)
-- 
1.8.5.3

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