ALSA: core: Deletion of unnecessary checks before two function calls

The functions snd_seq_oss_timer_delete() and vunmap() perform also input
parameter validation. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 3 insertions, 6 deletions

diff --git a/sound/core/seq/oss/seq_oss_init.c b/sound/core/seq/oss/seq_oss_init.c
index b9184d20c39f..b0e32e161dd1 100644
--- a/sound/core/seq/oss/seq_oss_init.c
+++ b/sound/core/seq/oss/seq_oss_init.c
@@ -403,14 +403,11 @@ free_devinfo(void *private)
 {
         struct seq_oss_devinfo *dp = (struct seq_oss_devinfo *)private;
 
-        if (dp->timer)
-                snd_seq_oss_timer_delete(dp->timer);
+        snd_seq_oss_timer_delete(dp->timer);
                 
-        if (dp->writeq)
-                snd_seq_oss_writeq_delete(dp->writeq);
+        snd_seq_oss_writeq_delete(dp->writeq);
 
-        if (dp->readq)
-                snd_seq_oss_readq_delete(dp->readq);
+        snd_seq_oss_readq_delete(dp->readq);
         
         kfree(dp);
 }