[PATCH 3/5] efi_selftest: remove unnecessary initializations

[Vincent Stehlé]

The UEFI function LocateHandleBuffer() always writes to the value pointed
to by its NoHandles argument (in the test, `count'); remove the unnecessary
initializations.

Remove also one copy to buffer_size, which has become unnecessary.

Signed-off-by: Vincent Stehlé <vincent.stehle at arm.com>
Cc: Heinrich Schuchardt <xypron.glpk at gmx.de>
Cc: Ilias Apalodimas <ilias.apalodimas at linaro.org>
Cc: Tom Rini <trini at konsulko.com>
---
 lib/efi_selftest/efi_selftest_manageprotocols.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/lib/efi_selftest/efi_selftest_manageprotocols.c b/lib/efi_selftest/efi_selftest_manageprotocols.c
index 0334a074866..7fe7b285011 100644
--- a/lib/efi_selftest/efi_selftest_manageprotocols.c
+++ b/lib/efi_selftest/efi_selftest_manageprotocols.c
@@ -219,7 +219,6 @@ static int execute(void)
 	 *
 	 *	handle1, handle2
 	 */
-	count = buffer_size;
 	ret = boottime->locate_handle_buffer(BY_PROTOCOL, &guid1, NULL,
 					     &count, &buffer);
 	if (ret != EFI_SUCCESS) {
@@ -257,7 +256,6 @@ static int execute(void)
 		efi_st_error("LocateHandle failed to locate new handles\n");
 		return EFI_ST_FAILURE;
 	}
-	buffer_size = count;
 	ret = find_in_buffer(handle1, count, buffer);
 	if (ret != EFI_SUCCESS) {
 		efi_st_error("LocateHandle failed to locate new handles\n");
@@ -303,7 +301,6 @@ static int execute(void)
 	/*
 	 * Check that the protocols are really uninstalled.
 	 */
-	count = buffer_size;
 	ret = boottime->locate_handle_buffer(BY_PROTOCOL, &guid1, NULL,
 					     &count, &buffer);
 	if (ret != EFI_SUCCESS) {
-- 
2.51.0