[syslinux:master] efi: fix pointer-type mismatch assigment warning

[syslinux-bot for Sylvain Gault]

Commit-ID:  f750b7745562963f8d985a0fea70a1c3f024510e
Gitweb:     http://www.syslinux.org/commit/f750b7745562963f8d985a0fea70a1c3f024510e
Author:     Sylvain Gault <sylvain.gault at gmail.com>
AuthorDate: Tue, 25 Aug 2015 03:50:48 +0200
Committer:  Sylvain Gault <sylvain.gault at gmail.com>
CommitDate: Wed, 26 Aug 2015 04:17:26 +0200

efi: fix pointer-type mismatch assigment warning

The assignment looks suspicious but is actually legit since it is
protected by the type check.

Signed-off-by: Sylvain Gault <sylvain.gault at gmail.com>

---
 efi/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/efi/main.c b/efi/main.c
index 8e08d4f..7d9d515 100644
--- a/efi/main.c
+++ b/efi/main.c
@@ -63,7 +63,7 @@ bool efi_get_MAC( EFI_DEVICE_PATH * pDevPath, uint8_t * mac, uint16_t mac_size)
         /* Find the handler to dump this device path node */
 	if (DevicePathType(DevPathNode) == MESSAGING_DEVICE_PATH &&
 		DevicePathSubType(DevPathNode) == MSG_MAC_ADDR_DP) {
-	    MAC = DevPathNode;
+	    MAC = (MAC_ADDR_DEVICE_PATH *)DevPathNode;
 	    CopyMem(mac, MAC->MacAddress.Addr, PXE_MAC_LENGTH);
 	    FreePool(pDevPath);
 	    return TRUE;