xiaomi-sm8450/android_kernel_xiaomi_sm8450
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ALSA: Deletion of checks before the function call "iounmap"

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The iounmap() 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>
This commit is contained in:
Markus Elfring
2015-01-03 22:55:54 +01:00
committed by Takashi Iwai
parent b76c0e95ab
commit ff6defa6a8
26 changed files with 43 additions and 90 deletions
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3
sound/pci/atiixp_modem.c
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@@ -1211,8 +1211,7 @@ static int snd_atiixp_free(struct atiixp_modem *chip)
__hw_end:
if (chip->irq >= 0)
free_irq(chip->irq, chip);
if (chip->remap_addr)
iounmap(chip->remap_addr);
iounmap(chip->remap_addr);
pci_release_regions(chip->pci);
pci_disable_device(chip->pci);
kfree(chip);