[8/8,media] videobuf-dma-sg: Add some spaces for better code readability in videobuf_dma_init_user_locked()

Commit Message

SF Markus Elfring Dec. 26, 2016, 8:53 p.m. UTC

From: Markus Elfring <[e-mail]>
Date: Mon, 26 Dec 2016 21:16:51 +0100

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

Signed-off-by: Markus Elfring <[e-mail]>
---
 drivers/media/v4l2-core/videobuf-dma-sg.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/drivers/media/v4l2-core/videobuf-dma-sg.c b/drivers/media/v4l2-core/videobuf-dma-sg.c
index c8658530da57..9f560373d49d 100644
--- a/drivers/media/v4l2-core/videobuf-dma-sg.c
+++ b/drivers/media/v4l2-core/videobuf-dma-sg.c
@@ -171,10 +171,10 @@  static int videobuf_dma_init_user_locked(struct videobuf_dmabuf *dma,
 	}
 
 	first = (data          & PAGE_MASK) >> PAGE_SHIFT;
-	last  = ((data+size-1) & PAGE_MASK) >> PAGE_SHIFT;
+	last  = ((data + size - 1) & PAGE_MASK) >> PAGE_SHIFT;
 	dma->offset = data & ~PAGE_MASK;
 	dma->size = size;
-	dma->nr_pages = last-first+1;
+	dma->nr_pages = last - first + 1;
 	dma->pages = kmalloc_array(dma->nr_pages,
 				   sizeof(*dma->pages),
 				   GFP_KERNEL);