diff options
Diffstat (limited to 'drivers/block/rnbd/rnbd-clt-sysfs.c')
| -rw-r--r-- | drivers/block/rnbd/rnbd-clt-sysfs.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/block/rnbd/rnbd-clt-sysfs.c b/drivers/block/rnbd/rnbd-clt-sysfs.c index 58c2cc0725b6..49015f428e67 100644 --- a/drivers/block/rnbd/rnbd-clt-sysfs.c +++ b/drivers/block/rnbd/rnbd-clt-sysfs.c @@ -432,10 +432,14 @@ void rnbd_clt_remove_dev_symlink(struct rnbd_clt_dev *dev) * i.e. rnbd_clt_unmap_dev_store() leading to a sysfs warning because * of sysfs link already was removed already. */ - if (dev->blk_symlink_name && try_module_get(THIS_MODULE)) { - sysfs_remove_link(rnbd_devs_kobj, dev->blk_symlink_name); + if (dev->blk_symlink_name) { + if (try_module_get(THIS_MODULE)) { + sysfs_remove_link(rnbd_devs_kobj, dev->blk_symlink_name); + module_put(THIS_MODULE); + } + /* It should be freed always. */ kfree(dev->blk_symlink_name); - module_put(THIS_MODULE); + dev->blk_symlink_name = NULL; } } |