Commit 3b6456d2 authored by Al Viro's avatar Al Viro

zoran: don't bother with struct file * in zoran_map

all we need it for is file->private_data, which is assign-once, already
assigned by that point and, incidentally, its value is already in use
by zoran ->mmap() anyway.  So just store that pointer instead...
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 3b8b4871
......@@ -172,8 +172,10 @@ struct zoran_jpg_settings {
struct v4l2_jpegcompression jpg_comp; /* JPEG-specific capture settings */
};
struct zoran_fh;
struct zoran_mapping {
struct file *file;
struct zoran_fh *fh;
int count;
};
......
......@@ -2811,7 +2811,7 @@ static void
zoran_vm_close (struct vm_area_struct *vma)
{
struct zoran_mapping *map = vma->vm_private_data;
struct zoran_fh *fh = map->file->private_data;
struct zoran_fh *fh = map->fh;
struct zoran *zr = fh->zr;
int i;
......@@ -2938,7 +2938,7 @@ zoran_mmap (struct file *file,
res = -ENOMEM;
goto mmap_unlock_and_return;
}
map->file = file;
map->fh = fh;
map->count = 1;
vma->vm_ops = &zoran_vm_ops;
......
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