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authorMarkus Elfring <elfring@users.sourceforge.net>2014-12-02 18:05:32 +0100
committerTakashi Iwai <tiwai@suse.de>2014-12-02 18:39:30 +0100
commit87164cc5723329565089a999b6671bd214caf0a0 (patch)
tree53dbd8e0f1ea1d5baceb37f6737937f158f44729
parentea09dd3b006b26002802b7b534bdb6531429c8ff (diff)
downloadlinux-87164cc5723329565089a999b6671bd214caf0a0.tar.bz2
ALSA: asihpi: Deletion of an unnecessary check before the function call "vfree"
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> Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r--sound/pci/asihpi/hpioctl.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c
index e457eb80658b..6aa677e60555 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,