From 4ad12621e442b7a072e81270808f617cb65c5672 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Tue, 3 May 2011 09:23:36 -0700 Subject: libceph: fix ceph_osdc_alloc_request error checks ceph_osdc_alloc_request returns NULL on failure. Signed-off-by: Sage Weil --- drivers/block/rbd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/block') diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 16dc364..3e90471 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -777,9 +777,9 @@ static int rbd_do_request(struct request *rq, ops, false, GFP_NOIO, pages, bio); - if (IS_ERR(req)) { + if (!req) { up_read(&header->snap_rwsem); - ret = PTR_ERR(req); + ret = -ENOMEM; goto done_pages; } -- cgit v1.1