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ceph: match wait_for_completion_timeout return type

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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>
This commit is contained in:
Nicholas Mc Guire 2015-03-10 11:18:15 -04:00 committed by Ilya Dryomov
parent 3563dbdd99
commit 57e95460f0
1 changed files with 5 additions and 4 deletions
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9
fs/ceph/dir.c
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@ -1242,11 +1242,12 @@ static int ceph_dir_fsync(struct file *file, loff_t start, loff_t end,
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);