diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-06-25 14:50:04 (GMT) |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2013-06-28 14:04:36 (GMT) |
| commit | 6110d70bdf99f9d0448f1f61798542e3b123b42a (patch) | |
| tree | 46701e054133568085ba4d8b2518dbac4a0b9247 /drivers/block/drbd | |
| parent | 26ea8f9239a062a47cfef38ea9c63409906366ff (diff) | |
| download | linux-6110d70bdf99f9d0448f1f61798542e3b123b42a.tar.xz | |
drbd: fix error return code in drbd_init()
Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Andreas Gruenbacher <agruen@linbit.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/drbd')
| -rw-r--r-- | drivers/block/drbd/drbd_main.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index a5dca6a..49040a3 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -2762,8 +2762,6 @@ int __init drbd_init(void) /* * allocate all necessary structs */ - err = -ENOMEM; - init_waitqueue_head(&drbd_pp_wait); drbd_proc = NULL; /* play safe for drbd_cleanup */ @@ -2773,6 +2771,7 @@ int __init drbd_init(void) if (err) goto fail; + err = -ENOMEM; drbd_proc = proc_create_data("drbd", S_IFREG | S_IRUGO , NULL, &drbd_proc_fops, NULL); if (!drbd_proc) { printk(KERN_ERR "drbd: unable to register proc file\n"); @@ -2803,7 +2802,6 @@ int __init drbd_init(void) fail: drbd_cleanup(); if (err == -ENOMEM) - /* currently always the case */ printk(KERN_ERR "drbd: ran out of memory\n"); else printk(KERN_ERR "drbd: initialization failure\n"); |