Since 'ath10k_pci_suspend()' always returns 0, it may be converted to
'void' and 'ath10k_pci_pm_suspend()' may be simplified accordingly.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Dmitry Antipov <dmantipov@xxxxxxxxx>
---
drivers/net/wireless/ath/ath10k/pci.c | 12 +++---------
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index f6988075cd83..16037e77264b 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -2871,7 +2871,7 @@ static int ath10k_pci_hif_suspend(struct ath10k *ar)
return 0;
}
-static int ath10k_pci_suspend(struct ath10k *ar)
+static void ath10k_pci_suspend(struct ath10k *ar)
{
/* The grace timer can still be counting down and ar->ps_awake be true.
* It is known that the device may be asleep after resuming regardless
@@ -2879,8 +2879,6 @@ static int ath10k_pci_suspend(struct ath10k *ar)
* device is asleep before proceeding.
*/
ath10k_pci_sleep_sync(ar);
-
- return 0;
}
static int ath10k_pci_hif_resume(struct ath10k *ar)
@@ -3734,13 +3732,9 @@ MODULE_DEVICE_TABLE(pci, ath10k_pci_id_table);
static __maybe_unused int ath10k_pci_pm_suspend(struct device *dev)
{
struct ath10k *ar = dev_get_drvdata(dev);
- int ret;
- ret = ath10k_pci_suspend(ar);
- if (ret)
- ath10k_warn(ar, "failed to suspend hif: %d\n", ret);
-
- return ret;
+ ath10k_pci_suspend(ar);
+ return 0;
}
static __maybe_unused int ath10k_pci_pm_resume(struct device *dev)
--
2.41.0
