ALSA: core: remove unused variables.

Drop a few variables that are never read.

Signed-off-by: Luca Tettamanti <kronos.it@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 0 insertions, 3 deletions

diff --git a/sound/core/init.c b/sound/core/init.c
index 30ecad41403c..2c041bb36ab3 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -342,7 +342,6 @@ static const struct file_operations snd_shutdown_f_ops =
 int snd_card_disconnect(struct snd_card *card)
 {
         struct snd_monitor_file *mfile;
-        struct file *file;
         int err;
 
         if (!card)
@@ -366,8 +365,6 @@ int snd_card_disconnect(struct snd_card *card)
         
         spin_lock(&card->files_lock);
         list_for_each_entry(mfile, &card->files_list, list) {
-                file = mfile->file;
-
                 /* it's critical part, use endless loop */
                 /* we have no room to fail */
                 mfile->disconnected_f_op = mfile->file->f_op;