redonkable/alistair23-linux
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ath10k: fix error return code in ahb

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Fix to return a negative error code from the error handling case
instead of 0, as done elsewhere in function ath10k_ahb_probe() or
ath10k_ahb_resource_init().

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Wei Yongjun 2016-09-16 13:05:35 +00:00 committed by Kalle Valo
parent 30d2049b32
commit 931eb6b7fe
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/ath/ath10k/ahb.c
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@ -509,6 +509,7 @@ static int ath10k_ahb_resource_init(struct ath10k *ar)
ar_ahb->irq = platform_get_irq_byname(pdev, "legacy");
if (ar_ahb->irq < 0) {
ath10k_err(ar, "failed to get irq number: %d\n", ar_ahb->irq);
ret = ar_ahb->irq;
goto err_clock_deinit;
}
@ -787,6 +788,7 @@ static int ath10k_ahb_probe(struct platform_device *pdev)
chip_id = ath10k_ahb_soc_read32(ar, SOC_CHIP_ID_ADDRESS);
if (chip_id == 0xffffffff) {
ath10k_err(ar, "failed to get chip id\n");
ret = -ENODEV;
goto err_halt_device;
}