efi/x86: Fix cast of image argument

handle_protocol() expects void **, not void *.

Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20200305143642.820865-1-nivedita@alum.mit.edu
Link: https://lore.kernel.org/r/20200308080859.21568-28-ardb@kernel.org

diff --git a/drivers/firmware/efi/libstub/x86-stub.c b/drivers/firmware/efi/libstub/x86-stub.c
index 383f59d..8d3a707 100644 (file)
--- a/drivers/firmware/efi/libstub/x86-stub.c
+++ b/drivers/firmware/efi/libstub/x86-stub.c
@@ -383,7 +383,7 @@ efi_status_t __efiapi efi_pe_entry(efi_handle_t handle,
        if (sys_table->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE)
                efi_exit(handle, EFI_INVALID_PARAMETER);
 
-       status = efi_bs_call(handle_protocol, handle, &proto, (void *)&image);
+       status = efi_bs_call(handle_protocol, handle, &proto, (void **)&image);
        if (status != EFI_SUCCESS) {
                efi_printk("Failed to get handle for LOADED_IMAGE_PROTOCOL\n");
                efi_exit(handle, status);