[PATCH 5.10.y 2/5] efi: Correct comment on efi_memmap_alloc

[Ard Biesheuvel <ardb+git@google.com>]

From: Liu Zixian <liuzixian4@huawei.com>

[ Commit db01ea882bf601252dad57242655da17fd9ad2f5 upstream ]

Returning zero means success now.

Signed-off-by: Liu Zixian <liuzixian4@huawei.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 drivers/firmware/efi/memmap.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/firmware/efi/memmap.c b/drivers/firmware/efi/memmap.c
index b4070b5e4c45..3aaf717aad05 100644
--- a/drivers/firmware/efi/memmap.c
+++ b/drivers/firmware/efi/memmap.c
@@ -59,8 +59,7 @@ static void __init efi_memmap_free(void)
  * Depending on whether mm_init() has already been invoked or not,
  * either memblock or "normal" page allocation is used.
  *
- * Returns the physical address of the allocated memory map on
- * success, zero on failure.
+ * Returns zero on success, a negative error code on failure.
  */
 int __init efi_memmap_alloc(unsigned int num_entries,
 		struct efi_memory_map_data *data)
-- 
2.45.2.803.g4e1b14247a-goog