lib: remove extra parenthesis after return

[dpdk.git] / lib / librte_eal / linuxapp / kni / ethtool / igb / igb_procfs.c

diff --git a/lib/librte_eal/linuxapp/kni/ethtool/igb/igb_procfs.c b/lib/librte_eal/linuxapp/kni/ethtool/igb/igb_procfs.c
index 2e7850c..66236d2 100644 (file)
--- a/lib/librte_eal/linuxapp/kni/ethtool/igb/igb_procfs.c
+++ b/lib/librte_eal/linuxapp/kni/ethtool/igb/igb_procfs.c
@@ -63,12 +63,12 @@ bool igb_thermal_present(struct igb_adapter *adapter)
        status = hw->mac.ops.init_thermal_sensor_thresh(hw);
        if (status != E1000_SUCCESS)
                return false;
-       
+
        return true;
 }
 
 
-static int igb_macburn(char *page, char **start, off_t off, int count, 
+static int igb_macburn(char *page, char **start, off_t off, int count,
                        int *eof, void *data)
 {
        struct e1000_hw *hw;
@@ -89,7 +89,7 @@ static int igb_macburn(char *page, char **start, off_t off, int count,
                       (unsigned int)hw->mac.perm_addr[5]);
 }
 
-static int igb_macadmn(char *page, char **start, off_t off, 
+static int igb_macadmn(char *page, char **start, off_t off,
                       int count, int *eof, void *data)
 {
        struct e1000_hw *hw;
@@ -139,7 +139,7 @@ static int igb_porttype(char *page, char **start, off_t off, int count,
                        test_bit(__IGB_DOWN, &adapter->state));
 }
 
-static int igb_therm_location(char *page, char **start, off_t off, 
+static int igb_therm_location(char *page, char **start, off_t off,
                                     int count, int *eof, void *data)
 {
        struct igb_therm_proc_data *therm_data =
@@ -151,7 +151,7 @@ static int igb_therm_location(char *page, char **start, off_t off,
        return snprintf(page, count, "%d\n", therm_data->sensor_data->location);
 }
 
-static int igb_therm_maxopthresh(char *page, char **start, off_t off, 
+static int igb_therm_maxopthresh(char *page, char **start, off_t off,
                                    int count, int *eof, void *data)
 {
        struct igb_therm_proc_data *therm_data =
@@ -164,7 +164,7 @@ static int igb_therm_maxopthresh(char *page, char **start, off_t off,
                        therm_data->sensor_data->max_op_thresh);
 }
 
-static int igb_therm_cautionthresh(char *page, char **start, off_t off, 
+static int igb_therm_cautionthresh(char *page, char **start, off_t off,
                                      int count, int *eof, void *data)
 {
        struct igb_therm_proc_data *therm_data =
@@ -177,7 +177,7 @@ static int igb_therm_cautionthresh(char *page, char **start, off_t off,
                        therm_data->sensor_data->caution_thresh);
 }
 
-static int igb_therm_temp(char *page, char **start, off_t off, 
+static int igb_therm_temp(char *page, char **start, off_t off,
                             int count, int *eof, void *data)
 {
        s32 status;
@@ -188,7 +188,7 @@ static int igb_therm_temp(char *page, char **start, off_t off,
                return snprintf(page, count, "error: no therm_data\n");
 
        status = e1000_get_thermal_sensor_data(therm_data->hw);
-       if (status != E1000_SUCCESS)
+       if (status != E1000_SUCCESS)
                snprintf(page, count, "error: status %d returned\n", status);
 
        return snprintf(page, count, "%d\n", therm_data->sensor_data->temp);
@@ -211,7 +211,7 @@ struct igb_proc_type igb_internal_entries[] = {
        {"location", &igb_therm_location},
        {"temp", &igb_therm_temp},
        {"cautionthresh", &igb_therm_cautionthresh},
-       {"maxopthresh", &igb_therm_maxopthresh},        
+       {"maxopthresh", &igb_therm_maxopthresh},
        {"", NULL}
 };
 
@@ -243,7 +243,7 @@ void igb_del_proc_entries(struct igb_adapter *adapter)
                        if (igb_proc_entries[index].read == NULL)
                                break;
                        remove_proc_entry(igb_proc_entries[index].name,
-                                         adapter->info_dir); 
+                                         adapter->info_dir);
                }
                remove_proc_entry("info", adapter->eth_dir);
        }
@@ -253,27 +253,27 @@ void igb_del_proc_entries(struct igb_adapter *adapter)
 }
 
 /* called from igb_main.c */
-void igb_procfs_exit(struct igb_adapter *adapter) 
+void igb_procfs_exit(struct igb_adapter *adapter)
 {
        igb_del_proc_entries(adapter);
 }
 
-int igb_procfs_topdir_init(void) 
+int igb_procfs_topdir_init(void)
 {
        igb_top_dir = proc_mkdir("driver/igb", NULL);
        if (igb_top_dir == NULL)
-               return (-ENOMEM);
+               return -ENOMEM;
 
        return 0;
 }
 
-void igb_procfs_topdir_exit(void) 
+void igb_procfs_topdir_exit(void)
 {
        remove_proc_entry("driver/igb", NULL);
 }
 
 /* called from igb_main.c */
-int igb_procfs_init(struct igb_adapter *adapter) 
+int igb_procfs_init(struct igb_adapter *adapter)
 {
        int rc = 0;
        int i;
@@ -305,10 +305,10 @@ int igb_procfs_init(struct igb_adapter *adapter)
                if (igb_proc_entries[index].read == NULL) {
                        break;
                }
-               if (!(create_proc_read_entry(igb_proc_entries[index].name, 
-                                          0444, 
-                                          adapter->info_dir, 
-                                          igb_proc_entries[index].read, 
+               if (!(create_proc_read_entry(igb_proc_entries[index].name,
+                                          0444,
+                                          adapter->info_dir,
+                                          igb_proc_entries[index].read,
                                           adapter))) {
 
                        rc = -ENOMEM;
@@ -337,14 +337,14 @@ int igb_procfs_init(struct igb_adapter *adapter)
                         * will be needing
                         */
                        adapter->therm_data[i].hw = &adapter->hw;
-                       adapter->therm_data[i].sensor_data = 
+                       adapter->therm_data[i].sensor_data =
                                &adapter->hw.mac.thermal_sensor_data.sensor[i];
 
                        if (!(create_proc_read_entry(
-                                          igb_internal_entries[index].name, 
-                                          0444, 
-                                          adapter->therm_dir[i], 
-                                          igb_internal_entries[index].read, 
+                                          igb_internal_entries[index].name,
+                                          0444,
+                                          adapter->therm_dir[i],
+                                          igb_internal_entries[index].read,
                                           &adapter->therm_data[i]))) {
                                rc = -ENOMEM;
                                goto fail;