1 files changed, 16 insertions, 14 deletions

diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index dd3829e68e3f..a7a3919904bb 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -109,7 +109,7 @@ int pci_cleanup_aer_correct_error_status(struct pci_dev *dev)
 #endif  /*  0  */
 
 
-static void set_device_error_reporting(struct pci_dev *dev, void *data)
+static int set_device_error_reporting(struct pci_dev *dev, void *data)
 {
         bool enable = *((bool *)data);
 
@@ -124,6 +124,8 @@ static void set_device_error_reporting(struct pci_dev *dev, void *data)
 
         if (enable)
                 pcie_set_ecrc_checking(dev);
+
+        return 0;
 }
 
 /**
@@ -207,7 +209,7 @@ static struct device* find_source_device(struct pci_dev *parent, u16 id)
         return NULL;
 }
 
-static void report_error_detected(struct pci_dev *dev, void *data)
+static int report_error_detected(struct pci_dev *dev, void *data)
 {
         pci_ers_result_t vote;
         struct pci_error_handlers *err_handler;
@@ -232,16 +234,16 @@ static void report_error_detected(struct pci_dev *dev, void *data)
                                    dev->driver ?
                                    "no AER-aware driver" : "no driver");
                 }
-                return;
+                return 0;
         }
 
         err_handler = dev->driver->err_handler;
         vote = err_handler->error_detected(dev, result_data->state);
         result_data->result = merge_result(result_data->result, vote);
-        return;
+        return 0;
 }
 
-static void report_mmio_enabled(struct pci_dev *dev, void *data)
+static int report_mmio_enabled(struct pci_dev *dev, void *data)
 {
         pci_ers_result_t vote;
         struct pci_error_handlers *err_handler;
@@ -251,15 +253,15 @@ static void report_mmio_enabled(struct pci_dev *dev, void *data)
         if (!dev->driver ||
                 !dev->driver->err_handler ||
                 !dev->driver->err_handler->mmio_enabled)
-                return;
+                return 0;
 
         err_handler = dev->driver->err_handler;
         vote = err_handler->mmio_enabled(dev);
         result_data->result = merge_result(result_data->result, vote);
-        return;
+        return 0;
 }
 
-static void report_slot_reset(struct pci_dev *dev, void *data)
+static int report_slot_reset(struct pci_dev *dev, void *data)
 {
         pci_ers_result_t vote;
         struct pci_error_handlers *err_handler;
@@ -269,15 +271,15 @@ static void report_slot_reset(struct pci_dev *dev, void *data)
         if (!dev->driver ||
                 !dev->driver->err_handler ||
                 !dev->driver->err_handler->slot_reset)
-                return;
+                return 0;
 
         err_handler = dev->driver->err_handler;
         vote = err_handler->slot_reset(dev);
         result_data->result = merge_result(result_data->result, vote);
-        return;
+        return 0;
 }
 
-static void report_resume(struct pci_dev *dev, void *data)
+static int report_resume(struct pci_dev *dev, void *data)
 {
         struct pci_error_handlers *err_handler;
 
@@ -286,11 +288,11 @@ static void report_resume(struct pci_dev *dev, void *data)
         if (!dev->driver ||
                 !dev->driver->err_handler ||
                 !dev->driver->err_handler->resume)
-                return;
+                return 0;
 
         err_handler = dev->driver->err_handler;
         err_handler->resume(dev);
-        return;
+        return 0;
 }
 
 /**
@@ -307,7 +309,7 @@ static void report_resume(struct pci_dev *dev, void *data)
 static pci_ers_result_t broadcast_error_message(struct pci_dev *dev,
         enum pci_channel_state state,
         char *error_mesg,
-        void (*cb)(struct pci_dev *, void *))
+        int (*cb)(struct pci_dev *, void *))
 {
         struct aer_broadcast_data result_data;