[PATCH 2/5] efi_memory: use list_count_nodes() to count list entries

Use the API function list_count_nodes() to count the number of EFI memory map entries.

Signed-off-by: Sughosh Ganu sughosh.ganu@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);