Fix a few GCC warnings

diff --git a/tests/run/nbd-tester-client.c b/tests/run/nbd-tester-client.c
index ae50de9..eab57a1 100644 (file)
--- a/tests/run/nbd-tester-client.c
+++ b/tests/run/nbd-tester-client.c
@@ -820,9 +820,7 @@ int handshake_test(gchar * hostname, gchar * unixsock, int port, char *name,
                   int sock, char sock_is_open, char close_sock, int testflags)
 {
        int retval = -1;
-       int i = 0;
        int serverflags = 0;
-       char buf[256];
        u64 tmp64;
        uint32_t tmp32 = 0;
 
@@ -1639,7 +1637,7 @@ skipdequeue:
                        free(prc);
                }
 
-               if (do_print == NULL && !(printer++ % 5000)
+               if ((do_print == NULL && !(printer++ % 5000))
                    || !(readtransactionfile || txqueue.numitems
                         || inflight.numitems))
                        printf