From: Markus Elfring elfring@users.sourceforge.net Date: Tue, 2 Dec 2014 18:05:32 +0100
The vfree() function performs 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 --- sound/pci/asihpi/hpioctl.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c index e457eb8..6aa677e 100644 --- a/sound/pci/asihpi/hpioctl.c +++ b/sound/pci/asihpi/hpioctl.c @@ -547,8 +547,7 @@ void asihpi_adapter_remove(struct pci_dev *pci_dev) if (pa->irq) free_irq(pa->irq, pa);
- if (pa->p_buffer) - vfree(pa->p_buffer); + vfree(pa->p_buffer);
if (1) dev_info(&pci_dev->dev,