diff options
| author | Kalle Valo <kvalo@qca.qualcomm.com> | 2013-03-09 11:01:43 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2013-03-18 12:37:46 +0100 |
| commit | 4e1609c9eec2bf9971004fce8b65c0877d5ae600 (patch) | |
| tree | 286dd81d06c4002966b0376fffb352c11248b17b /drivers/net/wireless/ath/ath6kl/init.c | |
| parent | ath6kl: cleanup ath6kl_reset_device() (diff) | |
| download | linux-4e1609c9eec2bf9971004fce8b65c0877d5ae600.tar.xz linux-4e1609c9eec2bf9971004fce8b65c0877d5ae600.zip | |
ath6kl: fix usb related error handling and warnings
It was annoying to debug usb warm reboot initialisation problems as many usb
related functions just ignored errors and it wasn't obvious from the kernel
logs what was failing. Fix all that so that error messages are printed and
errors are handled properly.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/init.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/init.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index ae1e477ec0d2..8b01ec3d2b8c 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -1657,13 +1657,15 @@ static int __ath6kl_init_hw_start(struct ath6kl *ar) * driver layer has to init BMI in order to set the host block * size. */ - if (ath6kl_htc_wait_target(ar->htc_target)) { - ret = -EIO; + ret = ath6kl_htc_wait_target(ar->htc_target); + if (ret) { + ath6kl_err("htc wait target failed: %d\n", ret); goto err_power_off; } - if (ath6kl_init_service_ep(ar)) { - ret = -EIO; + ret = ath6kl_init_service_ep(ar); + if (ret) { + ath6kl_err("Endpoint service initilisation failed: %d\n", ret); goto err_cleanup_scatter; } |