[PATCH 29/30] 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 <[email protected]>
---
 mm/page_alloc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 6427653..a8615c2 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2442,7 +2442,7 @@ int zone_wait_table_init(struct zone *zone, unsigned long zone_size_pages)
 		 * 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;
-- 
1.5.2.2

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---

• References:
  • [PATCH 01/30] ia64: Remove unnecessary cast of allocation return value in sn_hwperf_enum_objects()
    • From: Jesper Juhl <[email protected]>

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