LU-11233 tests: fix gcc8 build warnings

[fs/lustre-release.git] / lustre / tests / mpi / cascading_rw.c

diff --git a/lustre/tests/mpi/cascading_rw.c b/lustre/tests/mpi/cascading_rw.c
index 2492728..0858939 100644 (file)
--- a/lustre/tests/mpi/cascading_rw.c
+++ b/lustre/tests/mpi/cascading_rw.c
@@ -60,13 +60,13 @@ char *testdir = NULL;
 
 void rw_file(char *name, long stride, unsigned int seed)
 {
-        char filename[MAX_FILENAME_LEN];
-        char errmsg[MAX_FILENAME_LEN+20];
-        char *buf, *o_buf;
-        struct lov_user_md lum = {0};
-        int fd, rc, i, bad = 0, root = 0;
-        long off;
-        long page_size = sysconf(_SC_PAGESIZE);
+       char filename[MAX_FILENAME_LEN];
+       char errmsg[MAX_FILENAME_LEN+32];
+       char *buf, *o_buf;
+       struct lov_user_md lum = {0};
+       int fd, rc, i, bad = 0, root = 0;
+       long off;
+       long page_size = sysconf(_SC_PAGESIZE);
 
         sprintf(filename, "%s/%s", testdir, name);