[RFC PATCH 2/2] mm/fake-numa: fix outdated return value comment

[Sang-Heon Jeon <ekffu200098@gmail.com>]

split_nodes_size_interleave_uniform() returns absolute node ID when
succeed, not zero.

Fix the outdated comment to match the actual return value.

Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
---
 mm/numa_emulation.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/numa_emulation.c b/mm/numa_emulation.c
index e7f856c8f2a1..c1d0a76aef64 100644
--- a/mm/numa_emulation.c
+++ b/mm/numa_emulation.c
@@ -214,7 +214,7 @@ static u64 uniform_size(u64 max_addr, u64 base, u64 hole, int nr_nodes)
  * Sets up fake nodes of `size' interleaved over physical nodes ranging from
  * `addr' to `max_addr'.
  *
- * Returns zero on success or negative on error.
+ * Returns absolute node ID on success or negative on error.
  */
 static int __init split_nodes_size_interleave_uniform(struct numa_meminfo *ei,
 					      struct numa_meminfo *pi,
-- 
2.43.0