HID: sony: Coding style cleanups in sixaxis_set_operational_usb()

Don't mix declaration and allocation, remove some useless newlines
between calling a function and checking its return value.

Signed-off-by: Antonio Ospite <ao2@ao2.it>
Acked-by: Frank Praznik <frank.praznik@oh.rr.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index ec542be818d5..fa11930dfee2 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -1131,17 +1131,17 @@ static void sony_input_configured(struct hid_device *hdev,
  */
 static int sixaxis_set_operational_usb(struct hid_device *hdev)
 {
-        int ret;
         const int buf_size =
                 max(SIXAXIS_REPORT_0xF2_SIZE, SIXAXIS_REPORT_0xF5_SIZE);
-        __u8 *buf = kmalloc(buf_size, GFP_KERNEL);
+        __u8 *buf;
+        int ret;
 
+        buf = kmalloc(buf_size, GFP_KERNEL);
         if (!buf)
                 return -ENOMEM;
 
         ret = hid_hw_raw_request(hdev, 0xf2, buf, SIXAXIS_REPORT_0xF2_SIZE,
                                  HID_FEATURE_REPORT, HID_REQ_GET_REPORT);
-
         if (ret < 0) {
                 hid_err(hdev, "can't set operational mode: step 1\n");
                 goto out;
@@ -1153,14 +1153,12 @@ static int sixaxis_set_operational_usb(struct hid_device *hdev)
          */
         ret = hid_hw_raw_request(hdev, 0xf5, buf, SIXAXIS_REPORT_0xF5_SIZE,
                                  HID_FEATURE_REPORT, HID_REQ_GET_REPORT);
-
         if (ret < 0) {
                 hid_err(hdev, "can't set operational mode: step 2\n");
                 goto out;
         }
 
         ret = hid_hw_output_report(hdev, buf, 1);
-
         if (ret < 0)
                 hid_err(hdev, "can't set operational mode: step 3\n");