ceph_osdc_alloc_request() returns NULL on error, it never returns error
pointers.
Fixes: 5be0389dac66 ('ceph: re-send AIO write request when getting -EOLDSNAP error')
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index d37efdd..a52cf9b 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -698,8 +698,8 @@ static void ceph_aio_retry_work(struct work_struct *work)
req = ceph_osdc_alloc_request(orig_req->r_osdc, snapc, 2,
false, GFP_NOFS);
- if (IS_ERR(req)) {
- ret = PTR_ERR(req);
+ if (!req) {
+ ret = -ENOMEM;
req = orig_req;
goto out;
}
--
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