[PATCH 12/20] omapfb: get rid of pointless access_ok() calls

[Al Viro]

From: Al Viro <v...@zeniv.linux.org.uk>

address is passed only to copy_to_user()

Signed-off-by: Al Viro <v...@zeniv.linux.org.uk>
---
 drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c 
b/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c
index 56995f44e76d..f40be68d5aac 100644
--- a/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c
@@ -482,9 +482,6 @@ static int omapfb_memory_read(struct fb_info *fbi,
        if (!display || !display->driver->memory_read)
                return -ENOENT;
 
-       if (!access_ok(mr->buffer, mr->buffer_size))
-               return -EFAULT;
-
        if (mr->w > 4096 || mr->h > 4096)
                return -EINVAL;
 
-- 
2.11.0