cmd: efidebug: fix a wrong handling of arguments

Coverity detected a dead code, but actually there is a bug in a check
against a number of arguments. So simply fix it.

Reported-by: Coverity (CID 300330)
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

diff --git a/cmd/efidebug.c b/cmd/efidebug.c
index d8a76d7..5e3bf16 100644 (file)
--- a/cmd/efidebug.c
+++ b/cmd/efidebug.c
@@ -602,7 +602,7 @@ static int do_efi_boot_add(cmd_tbl_t *cmdtp, int flag,
                                + sizeof(struct efi_device_path); /* for END */
 
        /* optional data */
-       if (argc < 6)
+       if (argc == 6)
                lo.optional_data = NULL;
        else
                lo.optional_data = (const u8 *)argv[6];