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ath10k: fix error handling in pci_probe 

If chip_id wasn't recognized clean up code wasn't
executed properly. It would skip freeing memory
causing a leak and irqs causing possibly MSI
warning splats later or even kernel crashes.

Fixes: 1a7fecb766 ("ath10k: reset chip before reading chip_id in probe")
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Michal Kazior 2015-04-10 13:01:27 +00:00 committed by Kalle Valo
parent 26bea13a65
commit d9585a92c7
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath10k/pci.c
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@ -2684,7 +2684,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
if (!ath10k_pci_chip_is_supported(pdev->device, chip_id)) {
ath10k_err(ar, "device %04x with chip_id %08x isn't supported\n",
pdev->device, chip_id);
goto err_sleep;
goto err_free_irq;
}
ret = ath10k_core_register(ar, chip_id);