Merge tag 'dmaengine-4.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma

[firefly-linux-kernel-4.4.55.git] / fs / tracefs / inode.c

diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c
index cbc8d5d2755a691a560c46f7105e85ca6220d835..c66f2423e1f5c511b0202cfdab46a5e2be53d7f8 100644 (file)
--- a/fs/tracefs/inode.c
+++ b/fs/tracefs/inode.c
@@ -340,8 +340,12 @@ static struct dentry *start_creating(const char *name, struct dentry *parent)
                dput(dentry);
                dentry = ERR_PTR(-EEXIST);
        }
-       if (IS_ERR(dentry))
+
+       if (IS_ERR(dentry)) {
                mutex_unlock(&parent->d_inode->i_mutex);
+               simple_release_fs(&tracefs_mount, &tracefs_mount_count);
+       }
+
        return dentry;
 }