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

Author: Markus Elfring <elfring@users.sourceforge.net>

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 
Signed-off-by: Takashi Iwai

---
 sound/ppc/pmac.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
 
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 8a431bc..5a13b22 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;

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

qlambert

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