LU-6146 tests: race condition for check/use cfs_fail_val

[fs/lustre-release.git] / libcfs / libcfs / fail.c

diff --git a/libcfs/libcfs/fail.c b/libcfs/libcfs/fail.c
index 58a698e..af8784d 100644 (file)
--- a/libcfs/libcfs/fail.c
+++ b/libcfs/libcfs/fail.c
@@ -127,7 +127,7 @@ int __cfs_fail_timeout_set(__u32 id, __u32 value, int ms, int set)
        int ret = 0;
 
        ret = __cfs_fail_check_set(id, value, set);
-       if (ret) {
+       if (ret && likely(ms > 0)) {
                CERROR("cfs_fail_timeout id %x sleeping for %dms\n",
                       id, ms);
                schedule_timeout_and_set_state(TASK_UNINTERRUPTIBLE,