Fix warnings.

1 files changed, 4 insertions, 4 deletions

diff --git a/apps/apps.c b/apps/apps.c
index 890d201142..f6b3ac5667 100644
--- a/apps/apps.c
+++ b/apps/apps.c
@@ -2381,7 +2381,7 @@ static void jpake_send_step1(BIO *bconn, JPAKE_CTX *ctx)
 	JPAKE_STEP1_generate(&s1, ctx);
 	jpake_send_part(bconn, &s1.p1);
 	jpake_send_part(bconn, &s1.p2);
-	BIO_flush(bconn);
+	(void)BIO_flush(bconn);
 	JPAKE_STEP1_release(&s1);
 	}
 
@@ -2392,7 +2392,7 @@ static void jpake_send_step2(BIO *bconn, JPAKE_CTX *ctx)
 	JPAKE_STEP2_init(&s2);
 	JPAKE_STEP2_generate(&s2, ctx);
 	jpake_send_part(bconn, &s2);
-	BIO_flush(bconn);
+	(void)BIO_flush(bconn);
 	JPAKE_STEP2_release(&s2);
 	}
 
@@ -2403,7 +2403,7 @@ static void jpake_send_step3a(BIO *bconn, JPAKE_CTX *ctx)
 	JPAKE_STEP3A_init(&s3a);
 	JPAKE_STEP3A_generate(&s3a, ctx);
 	BIO_write(bconn, s3a.hhk, sizeof s3a.hhk);
-	BIO_flush(bconn);
+	(void)BIO_flush(bconn);
 	JPAKE_STEP3A_release(&s3a);
 	}
 
@@ -2414,7 +2414,7 @@ static void jpake_send_step3b(BIO *bconn, JPAKE_CTX *ctx)
 	JPAKE_STEP3B_init(&s3b);
 	JPAKE_STEP3B_generate(&s3b, ctx);
 	BIO_write(bconn, s3b.hk, sizeof s3b.hk);
-	BIO_flush(bconn);
+	(void)BIO_flush(bconn);
 	JPAKE_STEP3B_release(&s3b);
 	}