ALSA: ca0106 - Check return value of pci_enable_device() in resume

The return value of pci_enable_device() must be checked even in resume callback: sound/pci/ca0106/ca0106_main.c:1779: warning: ignoring return value of ‘pci_enable_device’, declared with attribute warn_unused_result Signed-off-by: Takashi Iwai <tiwai@suse.de>
git-mirror · Dec 10, 2008 · 44411e0 · 44411e0
1 parent 5da9527
commit 44411e0
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
@@ -1776,7 +1776,12 @@ static int snd_ca0106_resume(struct pci_dev *pci)
 
 	pci_set_power_state(pci, PCI_D0);
 	pci_restore_state(pci);
-	pci_enable_device(pci);
+
+	if (pci_enable_device(pci) < 0) {
+		snd_card_disconnect(card);
+		return -EIO;
+	}
+
 	pci_set_master(pci);
 
 	ca0106_init_chip(chip);