ceph: match wait_for_completion_timeout return type
return type of wait_for_completion_timeout is unsigned long not int. An
appropriately named unsigned long is added and the assignment fixed up.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Yan, Zheng <zyan@redhat.com>
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index 92a6b60..d486f2a 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -1242,11 +1242,12 @@
dout("dir_fsync %p wait on tid %llu (until %llu)\n",
inode, req->r_tid, last_tid);
if (req->r_timeout) {
- ret = wait_for_completion_timeout(
- &req->r_safe_completion, req->r_timeout);
- if (ret > 0)
+ unsigned long time_left = wait_for_completion_timeout(
+ &req->r_safe_completion,
+ req->r_timeout);
+ if (time_left > 0)
ret = 0;
- else if (ret == 0)
+ else
ret = -EIO; /* timed out */
} else {
wait_for_completion(&req->r_safe_completion);