mwifiex: pcie: clean up error prints in mwifiex_pcie_reset_notify()
We shouldn't be printing a kernel pointer as a decimal integer. But we
really shouldn't be printing this case at all; we should never get here
with NULL drvdata. We've eliminated this unnecessary conditional in
several other places, so kill it here too.
Similarly, there's no need to check for '!pdev'; we are guaranteed to
have a real device here.
And finally, use dev_err() instead of pr_err().
This yields (for failed PCIe resets):
[ 68.286586] mwifiex_pcie 0000:01:00.0: mwifiex_pcie_reset_notify: adapter structure is not valid
instead of:
[ 82.932658] mwifiex_pcie: mwifiex_pcie_reset_notify: Card or adapter structure is not valid (-270880688088)
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index a0d9180..5438483 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -350,22 +350,15 @@ MODULE_DEVICE_TABLE(pci, mwifiex_ids);
static void mwifiex_pcie_reset_notify(struct pci_dev *pdev, bool prepare)
{
- struct mwifiex_adapter *adapter;
- struct pcie_service_card *card;
+ struct pcie_service_card *card = pci_get_drvdata(pdev);
+ struct mwifiex_adapter *adapter = card->adapter;
- if (!pdev) {
- pr_err("%s: PCIe device is not specified\n", __func__);
+ if (!adapter) {
+ dev_err(&pdev->dev, "%s: adapter structure is not valid\n",
+ __func__);
return;
}
- card = (struct pcie_service_card *)pci_get_drvdata(pdev);
- if (!card || !card->adapter) {
- pr_err("%s: Card or adapter structure is not valid (%ld)\n",
- __func__, (long)card);
- return;
- }
-
- adapter = card->adapter;
mwifiex_dbg(adapter, INFO,
"%s: vendor=0x%4.04x device=0x%4.04x rev=%d %s\n",
__func__, pdev->vendor, pdev->device,
