[PATCH 3/3] [media] uvcvideo: Add some spaces for better code readability

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Thu, 21 Sep 2017 21:12:29 +0200

Use space characters at some source code places according to
the Linux coding style convention.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/media/usb/uvc/uvc_v4l2.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index 184edf8a0885..cebaba5c4e86 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -123,13 +123,13 @@ static __u32 uvc_try_frame_interval(struct uvc_frame 
*frame, __u32 interval)
                        best = dist;
                }
 
-               interval = frame->dwFrameInterval[i-1];
+               interval = frame->dwFrameInterval[i - 1];
        } else {
                const __u32 min = frame->dwFrameInterval[0];
                const __u32 max = frame->dwFrameInterval[1];
                const __u32 step = frame->dwFrameInterval[2];
 
-               interval = min + (interval - min + step/2) / step * step;
+               interval = min + (interval - min + step / 2) / step * step;
                if (interval > max)
                        interval = max;
        }
@@ -201,7 +201,7 @@ static int uvc_v4l2_try_format(struct uvc_streaming *stream,
                __u16 h = format->frame[i].wHeight;
 
                d = min(w, rw) * min(h, rh);
-               d = w*h + rw*rh - 2*d;
+               d = w * h + rw * rh - 2 * d;
                if (d < maxd) {
                        maxd = d;
                        frame = &format->frame[i];
@@ -219,9 +219,10 @@ static int uvc_v4l2_try_format(struct uvc_streaming 
*stream,
 
        /* Use the default frame interval. */
        interval = frame->dwDefaultFrameInterval;
-       uvc_trace(UVC_TRACE_FORMAT, "Using default frame interval %u.%u us "
-               "(%u.%u fps).\n", interval/10, interval%10, 10000000/interval,
-               (100000000/interval)%10);
+       uvc_trace(UVC_TRACE_FORMAT,
+                 "Using default frame interval %u.%u us (%u.%u fps).\n",
+                 interval / 10, interval % 10,
+                 10000000 / interval, (100000000 / interval) % 10);
 
        /* Set the format index, frame index and frame interval. */
        memset(probe, 0, sizeof *probe);
-- 
2.14.1