diff options
Diffstat (limited to 'drivers/fmc/fmc-chardev.c')
| -rw-r--r-- | drivers/fmc/fmc-chardev.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/fmc/fmc-chardev.c b/drivers/fmc/fmc-chardev.c index cc031db..ace6ef2 100644 --- a/drivers/fmc/fmc-chardev.c +++ b/drivers/fmc/fmc-chardev.c @@ -143,18 +143,17 @@ static int fc_probe(struct fmc_device *fmc) fc->misc.fops = &fc_fops; fc->misc.name = kstrdup(dev_name(&fmc->dev), GFP_KERNEL); - spin_lock(&fc_lock); ret = misc_register(&fc->misc); if (ret < 0) - goto err_unlock; + goto out; + spin_lock(&fc_lock); list_add(&fc->list, &fc_devices); spin_unlock(&fc_lock); dev_info(&fc->fmc->dev, "Created misc device \"%s\"\n", fc->misc.name); return 0; -err_unlock: - spin_unlock(&fc_lock); +out: kfree(fc->misc.name); kfree(fc); return ret; @@ -174,10 +173,10 @@ static int fc_remove(struct fmc_device *fmc) spin_lock(&fc_lock); list_del(&fc->list); + spin_unlock(&fc_lock); misc_deregister(&fc->misc); kfree(fc->misc.name); kfree(fc); - spin_unlock(&fc_lock); return 0; } |
