mm: no need to cast vmalloc() return value in zone_wait_table_init()
vmalloc() returns a void pointer, so there's no need to cast its
return value in mm/page_alloc.c::zone_wait_table_init().
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 1a8c595..71013e6 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2444,7 +2444,7 @@
* To use this new node's memory, further consideration will be
* necessary.
*/
- zone->wait_table = (wait_queue_head_t *)vmalloc(alloc_size);
+ zone->wait_table = vmalloc(alloc_size);
}
if (!zone->wait_table)
return -ENOMEM;