[PATCH 2/5] efi_memory: use list_count_nodes() to count list entries
Sughosh Ganu
sughosh.ganu at linaro.org
Tue Jul 30 13:11:29 CEST 2024
Use the API function list_count_nodes() to count the number of EFI
memory map entries.
Signed-off-by: Sughosh Ganu <sughosh.ganu at linaro.org>
---
lib/efi_loader/efi_memory.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
index 12cf23fa3f..bfadd6bd41 100644
--- a/lib/efi_loader/efi_memory.c
+++ b/lib/efi_loader/efi_memory.c
@@ -742,8 +742,8 @@ efi_status_t efi_get_memory_map(efi_uintn_t *memory_map_size,
efi_uintn_t *descriptor_size,
uint32_t *descriptor_version)
{
+ int map_entries;
efi_uintn_t map_size = 0;
- int map_entries = 0;
struct list_head *lhandle;
efi_uintn_t provided_map_size;
@@ -752,8 +752,7 @@ efi_status_t efi_get_memory_map(efi_uintn_t *memory_map_size,
provided_map_size = *memory_map_size;
- list_for_each(lhandle, &efi_mem)
- map_entries++;
+ map_entries = list_count_nodes(&efi_mem);
map_size = map_entries * sizeof(struct efi_mem_desc);
--
2.34.1
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