failtest: fix warning [-Wformat]

hi rusty,

here is a trival path to fix warning [-Wformat].

Thanks.
Tinggong

Signed-off-by: Tinggong <wangtinggong@gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

diff --git a/ccan/failtest/failtest.c b/ccan/failtest/failtest.c
index ed9e1e98eeadde6ae55d1635f01b62b3ad73a778..fda2b344ff52af9464a1bdc6c4aa92b6556546bb 100644 (file)
--- a/ccan/failtest/failtest.c
+++ b/ccan/failtest/failtest.c
@@ -1260,7 +1260,7 @@ static ssize_t failtest_add_read(int fd, void *buf, size_t count, off_t off,
                                set_cleanup(p, cleanup_read, struct read_call);
                }
        }
-       trace("%sread %s:%u fd %i %zu@%llu -> %i\n",
+       trace("%sread %s:%u fd %i %zu@%llu -> %zi\n",
              is_pread ? "p" : "", file, line, fd, count, (long long)off,
              p->u.read.ret);
        errno = p->error;
@@ -1362,7 +1362,7 @@ static ssize_t failtest_add_write(int fd, const void *buf,
                else
                        p->u.write.ret = write(fd, buf, count);
        }
-       trace("%swrite %s:%i %zu@%llu on fd %i -> %i\n",
+       trace("%swrite %s:%i %zu@%llu on fd %i -> %zi\n",
              p->u.write.is_pwrite ? "p" : "",
              file, line, count, (long long)off, fd, p->u.write.ret);
        errno = p->error;