adb: avoid compilation errors for unused results
The BIO_CTRL_FLUSH function for files doesn't return anything useful
from the underlying fflush call, so it is safe to ignore this.
Change-Id: If33a7efbbaaf158e3da1cd72d0a56da1d3b82fd9
diff --git a/adb_auth_host.c b/adb_auth_host.c
index 9039d42..783774a 100644
--- a/adb_auth_host.c
+++ b/adb_auth_host.c
@@ -159,13 +159,13 @@
bio = BIO_push(b64, bfile);
BIO_write(bio, &pkey, sizeof(pkey));
- BIO_flush(bio);
+ (void) BIO_flush(bio);
BIO_pop(b64);
BIO_free(b64);
get_user_info(info, sizeof(info));
BIO_write(bfile, info, strlen(info));
- BIO_flush(bfile);
+ (void) BIO_flush(bfile);
BIO_free_all(bfile);
return 1;