test_ioctls: reduce stack use

Coverity cid 51

Signed-off-by: Sage Weil <sage.weil@dreamhost.com>

diff --git a/src/client/test_ioctls.c b/src/client/test_ioctls.c
index 50709274f8c4c2843484e2a2247a064e5e6cf8db..15320ca71fd91c1c435be42dc341e99f69d137fa 100644 (file)
--- a/src/client/test_ioctls.c
+++ b/src/client/test_ioctls.c
@@ -14,13 +14,14 @@
 
 #include "ioctl.h"
 
+char new_file_name[PATH_MAX];
+
 int main(int argc, char **argv)
 {
        char *fn;
        int fd, err;
        struct ceph_ioctl_layout l;
        struct ceph_ioctl_dataloc dl;
-        char new_file_name[PATH_MAX];
 
        if (argc < 3) {
                printf("usage: test_ioctls <filename> <offset>\n");