Since return is inconsistent, I removed unnecessary parentheses and

unified them.
- return (0); -> return 0;
- return (1); -> return 1;
- return (-1); -> return -1;

Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4500)

1 files changed, 4 insertions, 4 deletions

diff --git a/ssl/tls_srp.c b/ssl/tls_srp.c
index 368cacee3d..bca51ef32e 100644
--- a/ssl/tls_srp.c
+++ b/ssl/tls_srp.c
@@ -31,7 +31,7 @@ int SSL_CTX_SRP_CTX_free(struct ssl_ctx_st *ctx)
     BN_free(ctx->srp_ctx.v);
     memset(&ctx->srp_ctx, 0, sizeof(ctx->srp_ctx));
     ctx->srp_ctx.strength = SRP_MINIMAL_N;
-    return (1);
+    return 1;
 }
 
 int SSL_SRP_CTX_free(struct ssl_st *s)
@@ -50,7 +50,7 @@ int SSL_SRP_CTX_free(struct ssl_st *s)
     BN_free(s->srp_ctx.v);
     memset(&s->srp_ctx, 0, sizeof(s->srp_ctx));
     s->srp_ctx.strength = SRP_MINIMAL_N;
-    return (1);
+    return 1;
 }
 
 int SSL_SRP_CTX_init(struct ssl_st *s)
@@ -106,7 +106,7 @@ int SSL_SRP_CTX_init(struct ssl_st *s)
     }
     s->srp_ctx.srp_Mask = ctx->srp_ctx.srp_Mask;
 
-    return (1);
+    return 1;
  err:
     OPENSSL_free(s->srp_ctx.login);
     OPENSSL_free(s->srp_ctx.info);
@@ -130,7 +130,7 @@ int SSL_CTX_SRP_CTX_init(struct ssl_ctx_st *ctx)
     memset(&ctx->srp_ctx, 0, sizeof(ctx->srp_ctx));
     ctx->srp_ctx.strength = SRP_MINIMAL_N;
 
-    return (1);
+    return 1;
 }
 
 /* server side */