diff options
| author | Winkler, Tomas <tomas.winkler@intel.com> | 2009-01-27 22:27:55 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-02-09 20:03:33 (GMT) |
| commit | 450154e4f471248e188d18e45c2409b37a133765 (patch) | |
| tree | d6d5952d534348e60499092309e12f63515a795a /drivers | |
| parent | dfb39e82957153c5748675b72bbe7eded2e2b069 (diff) | |
| download | linux-fsl-qoriq-450154e4f471248e188d18e45c2409b37a133765.tar.xz | |
iwlwifi: check return value of pci_enable_device
pci_enable_device is tagged with __must_check therefore
don't ignore the return value in pci_resume handlers
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index c54a9bc..ad64033 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -3767,9 +3767,12 @@ static int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state) static int iwl_pci_resume(struct pci_dev *pdev) { struct iwl_priv *priv = pci_get_drvdata(pdev); + int ret; pci_set_power_state(pdev, PCI_D0); - pci_enable_device(pdev); + ret = pci_enable_device(pdev); + if (ret) + return ret; pci_restore_state(pdev); iwl_enable_interrupts(priv); diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 72ff20e..346a301 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -5824,9 +5824,12 @@ static int iwl3945_pci_suspend(struct pci_dev *pdev, pm_message_t state) static int iwl3945_pci_resume(struct pci_dev *pdev) { struct iwl_priv *priv = pci_get_drvdata(pdev); + int ret; pci_set_power_state(pdev, PCI_D0); - pci_enable_device(pdev); + ret = pci_enable_device(pdev); + if (ret) + return ret; pci_restore_state(pdev); if (priv->is_open) |