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authorMarkus Elfring <elfring@users.sourceforge.net>2015-01-03 22:55:54 +0100
committerTakashi Iwai <tiwai@suse.de>2015-01-04 15:13:45 +0100
commitff6defa6a8fae12205d64f55db395b1fcf35af8e (patch)
treea08b5c63a0c7e21f955e254178dc53ea0d7b6e3f /sound/pci/lola
parentb76c0e95ab0f535e210df588b8ac42dd75b31c75 (diff)
ALSA: Deletion of checks before the function call "iounmap"
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>
Diffstat (limited to 'sound/pci/lola')
-rw-r--r--sound/pci/lola/lola.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/sound/pci/lola/lola.c b/sound/pci/lola/lola.c
index 4cf4be5ef82a..9ff600084973 100644
--- a/sound/pci/lola/lola.c
+++ b/sound/pci/lola/lola.c
@@ -551,10 +551,8 @@ static void lola_free(struct lola *chip)
lola_free_mixer(chip);
if (chip->irq >= 0)
free_irq(chip->irq, (void *)chip);
- if (chip->bar[0].remap_addr)
- iounmap(chip->bar[0].remap_addr);
- if (chip->bar[1].remap_addr)
- iounmap(chip->bar[1].remap_addr);
+ iounmap(chip->bar[0].remap_addr);
+ iounmap(chip->bar[1].remap_addr);
if (chip->rb.area)
snd_dma_free_pages(&chip->rb);
pci_release_regions(chip->pci);