[PATCH] sign-file: simplify main function implementation

[Tianjia Zhang]

use_signed_attrs is an unnecessary variable, deleting this variable
can simplify the code.

Signed-off-by: Tianjia Zhang <tianjia.zhang@xxxxxxxxxxxxxxxxx>
---
 scripts/sign-file.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/scripts/sign-file.c b/scripts/sign-file.c
index 94267cf72197..377d586762f9 100644
--- a/scripts/sign-file.c
+++ b/scripts/sign-file.c
@@ -224,7 +224,6 @@ int main(int argc, char **argv)
 	bool raw_sig = false;
 	unsigned char buf[4096];
 	unsigned long module_size, sig_size;
-	unsigned int use_signed_attrs;
 	const EVP_MD *digest_algo;
 	EVP_PKEY *private_key;
 #ifndef USE_PKCS7
@@ -242,12 +241,6 @@ int main(int argc, char **argv)
 
 	key_pass = getenv("KBUILD_SIGN_PIN");
 
-#ifndef USE_PKCS7
-	use_signed_attrs = CMS_NOATTR;
-#else
-	use_signed_attrs = PKCS7_NOATTR;
-#endif
-
 	do {
 		opt = getopt(argc, argv, "sdpk");
 		switch (opt) {
@@ -340,8 +333,7 @@ int main(int argc, char **argv)
 
 		ERR(!CMS_add1_signer(cms, x509, private_key, digest_algo,
 				     CMS_NOCERTS | CMS_BINARY |
-				     CMS_NOSMIMECAP | use_keyid |
-				     use_signed_attrs),
+				     CMS_NOSMIMECAP | CMS_NOATTR | use_keyid),
 		    "CMS_add1_signer");
 		ERR(CMS_final(cms, bm, NULL, CMS_NOCERTS | CMS_BINARY) < 0,
 		    "CMS_final");
@@ -349,7 +341,7 @@ int main(int argc, char **argv)
 #else
 		pkcs7 = PKCS7_sign(x509, private_key, NULL, bm,
 				   PKCS7_NOCERTS | PKCS7_BINARY |
-				   PKCS7_DETACHED | use_signed_attrs);
+				   PKCS7_DETACHED | PKCS7_NOATTR);
 		ERR(!pkcs7, "PKCS7_sign");
 #endif
 
-- 
2.24.3 (Apple Git-128)