summaryrefslogtreecommitdiffstats
path: root/drivers/fmc/fmc-chardev.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/fmc/fmc-chardev.c')
-rw-r--r--drivers/fmc/fmc-chardev.c9
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;
}
OpenPOWER on IntegriCloud