[media] drivers/media/video/stk-webcam.c: coding style issue

checkpatch.pl gave some coding style errors, so on the way to the first
patch I added the fix to them.

Signed-off-by: Arvydas Sidorenko <asido4@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 8 insertions, 10 deletions

diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index 859e78fc1aa3..5fc6bbc165fa 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -518,7 +518,7 @@ static int stk_prepare_sio_buffers(struct stk_camera *dev, unsigned n_sbufs)
                         return -ENOMEM;
                 for (i = 0; i < n_sbufs; i++) {
                         if (stk_setup_siobuf(dev, i))
-                                return (dev->n_sbufs > 1)? 0 : -ENOMEM;
+                                return (dev->n_sbufs > 1 ? 0 : -ENOMEM);
                         dev->n_sbufs = i+1;
                 }
         }
@@ -558,9 +558,8 @@ static int v4l_stk_open(struct file *fp)
         vdev = video_devdata(fp);
         dev = vdev_to_camera(vdev);
 
-        if (dev == NULL || !is_present(dev)) {
+        if (dev == NULL || !is_present(dev))
                 return -ENXIO;
-        }
         fp->private_data = dev;
         usb_autopm_get_interface(dev->interface);
 
@@ -579,7 +578,7 @@ static int v4l_stk_release(struct file *fp)
                 dev->owner = NULL;
         }
 
-        if(is_present(dev))
+        if (is_present(dev))
                 usb_autopm_put_interface(dev->interface);
 
         return 0;
@@ -656,7 +655,7 @@ static unsigned int v4l_stk_poll(struct file *fp, poll_table *wait)
                 return POLLERR;
 
         if (!list_empty(&dev->sio_full))
-                return (POLLIN | POLLRDNORM);
+                return POLLIN | POLLRDNORM;
 
         return 0;
 }
@@ -893,9 +892,9 @@ static int stk_vidioc_g_fmt_vid_cap(struct file *filp,
         struct stk_camera *dev = priv;
         int i;
 
-        for (i = 0; i < ARRAY_SIZE(stk_sizes)
-                        && stk_sizes[i].m != dev->vsettings.mode;
-                i++);
+        for (i = 0; i < ARRAY_SIZE(stk_sizes) &&
+                        stk_sizes[i].m != dev->vsettings.mode; i++)
+                ;
         if (i == ARRAY_SIZE(stk_sizes)) {
                 STK_ERROR("ERROR: mode invalid\n");
                 return -EINVAL;
@@ -1307,9 +1306,8 @@ static int stk_camera_probe(struct usb_interface *interface,
         usb_set_intfdata(interface, dev);
 
         err = stk_register_video_device(dev);
-        if (err) {
+        if (err)
                 goto error;
-        }
 
         return 0;