[U-Boot] [PATCH v4 1/3] efi_selftest: fix simple network protocol test

[Heinrich Schuchardt]

To use the simple network protocol we have to call the start service first
and the initialize service second.

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
v4:
	no change
v3:
	split the patch into a series
---
 lib/efi_selftest/efi_selftest_snp.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/lib/efi_selftest/efi_selftest_snp.c b/lib/efi_selftest/efi_selftest_snp.c
index 09bd53da82..e10a34ba64 100644
--- a/lib/efi_selftest/efi_selftest_snp.c
+++ b/lib/efi_selftest/efi_selftest_snp.c
@@ -103,7 +103,7 @@ static efi_status_t send_dhcp_discover(void)
 	struct dhcp p = {};
 
 	/*
-	 * Fill ethernet header
+	 * Fill Ethernet header
 	 */
 	boottime->copy_mem(p.eth_hdr.et_dest, (void *)BROADCAST_MAC, ARP_HLEN);
 	boottime->copy_mem(p.eth_hdr.et_src, &net->mode->current_address,
@@ -229,19 +229,19 @@ static int setup(const efi_handle_t handle,
 		return EFI_ST_FAILURE;
 	}
 	/*
-	 * Initialize network adapter.
+	 * Start network adapter.
 	 */
-	ret = net->initialize(net, 0, 0);
-	if (ret != EFI_SUCCESS) {
-		efi_st_error("Failed to initialize network adapter\n");
+	ret = net->start(net);
+	if (ret != EFI_SUCCESS && ret != EFI_ALREADY_STARTED) {
+		efi_st_error("Failed to start network adapter\n");
 		return EFI_ST_FAILURE;
 	}
 	/*
-	 * Start network adapter.
+	 * Initialize network adapter.
 	 */
-	ret = net->start(net);
+	ret = net->initialize(net, 0, 0);
 	if (ret != EFI_SUCCESS) {
-		efi_st_error("Failed to start network adapter\n");
+		efi_st_error("Failed to initialize network adapter\n");
 		return EFI_ST_FAILURE;
 	}
 	return EFI_ST_SUCCESS;
-- 
2.19.2