diff options
| author | Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> | 2012-09-27 18:19:49 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-10-24 11:49:56 +0300 |
| commit | 5dbdf6feecad54b739cb7a5cff521fba86cabba5 (patch) | |
| tree | eb013cbac3f03b8ea22edcae6b56ad93841c747b /drivers/net/wireless/ath/ath6kl/usb.c | |
| parent | cf0dfa1330495ae2c3757788224cc043cfb17e77 (diff) | |
ath6kl: Return error case when ath6kl_usb_alloc_pipe_resources fails
Incase the resource allocation for the struct ath6kl_urb_context in the
function ath6kl_usb_alloc_pipe_resources fails, return this error
case so that ath6kl_usb_probe is aware of this error case.
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/usb.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/usb.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/usb.c b/drivers/net/wireless/ath/ath6kl/usb.c index a6d13775467f..2014fac42749 100644 --- a/drivers/net/wireless/ath/ath6kl/usb.c +++ b/drivers/net/wireless/ath/ath6kl/usb.c @@ -185,9 +185,10 @@ static int ath6kl_usb_alloc_pipe_resources(struct ath6kl_usb_pipe *pipe, for (i = 0; i < urb_cnt; i++) { urb_context = kzalloc(sizeof(struct ath6kl_urb_context), GFP_KERNEL); - if (urb_context == NULL) - /* FIXME: set status to -ENOMEM */ - break; + if (urb_context == NULL) { + status = -ENOMEM; + goto fail_alloc_pipe_resources; + } urb_context->pipe = pipe; @@ -204,6 +205,7 @@ static int ath6kl_usb_alloc_pipe_resources(struct ath6kl_usb_pipe *pipe, pipe->logical_pipe_num, pipe->usb_pipe_handle, pipe->urb_alloc); +fail_alloc_pipe_resources: return status; } |