2007-09-11 14:52:58

by Jeff Dike

[permalink] [raw]
Subject: [ PATCH 1/3 ] UML - Remove unneeded void * cast

vmalloc() returns a void pointer, so casting to (void *) is pretty pointless.

Signed-off-by: Jesper Juhl <[email protected]>
Signed-off-by: Jeff Dike <[email protected]>
--
arch/um/drivers/ubd_kern.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6.22/arch/um/drivers/ubd_kern.c
===================================================================
--- linux-2.6.22.orig/arch/um/drivers/ubd_kern.c 2007-08-23 20:22:40.000000000 -0400
+++ linux-2.6.22/arch/um/drivers/ubd_kern.c 2007-08-30 16:27:33.000000000 -0400
@@ -615,7 +615,7 @@ static int ubd_open_dev(struct ubd *ubd_
blk_queue_max_sectors(ubd_dev->queue, 8 * sizeof(long));

err = -ENOMEM;
- ubd_dev->cow.bitmap = (void *) vmalloc(ubd_dev->cow.bitmap_len);
+ ubd_dev->cow.bitmap = vmalloc(ubd_dev->cow.bitmap_len);
if(ubd_dev->cow.bitmap == NULL){
printk(KERN_ERR "Failed to vmalloc COW bitmap\n");
goto error;