procfs: new helper - PDE_DATA(inode)

[mirror_ubuntu-bionic-kernel.git] / sound / core / info.c

diff --git a/sound/core/info.c b/sound/core/info.c
index a4e2de6874dfe61c773addfd647bbd77d72e5730..3aa88640808e089a48d773b263902b3c3ca76ae1 100644 (file)
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -310,12 +310,10 @@ static int snd_info_entry_open(struct inode *inode, struct file *file)
        struct snd_info_entry *entry;
        struct snd_info_private_data *data;
        struct snd_info_buffer *buffer;
-       struct proc_dir_entry *p;
        int mode, err;
 
        mutex_lock(&info_mutex);
-       p = PDE(inode);
-       entry = p == NULL ? NULL : (struct snd_info_entry *)p->data;
+       entry = PDE_DATA(inode);
        if (entry == NULL || ! entry->p) {
                mutex_unlock(&info_mutex);
                return -ENODEV;