ALSA: powermac: Deletion of an unnecessary check before the function call "pci_dev_put"

The pci_dev_put() function tests whether its argument is NULL and then
returns immediately. 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, 1 insertions, 2 deletions

diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 8a431bcb056c..5a13b22748b2 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -887,8 +887,7 @@ static int snd_pmac_free(struct snd_pmac *chip)
                 }
         }
 
-        if (chip->pdev)
-                pci_dev_put(chip->pdev);
+        pci_dev_put(chip->pdev);
         of_node_put(chip->node);
         kfree(chip);
         return 0;