diff options
| author | Lu Baolu <baolu.lu@linux.intel.com> | 2017-04-07 17:57:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-04-08 12:17:41 +0200 |
| commit | 74e0b5649c26428a4b87f496cef0df8307eff364 (patch) | |
| tree | a7d591137d7cab6506a11ca8fb7665608d109a0e /drivers/usb/host/xhci.c | |
| parent | 3969384cf88aa2726afb05ad5d1c6ec27e670f07 (diff) | |
usb: xhci: remove error messages for failed memory allocation
Omit extra messages for memory allocation failure.
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci.c')
| -rw-r--r-- | drivers/usb/host/xhci.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 853b6188c891..9d4801a34b7d 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -664,9 +664,11 @@ int xhci_run(struct usb_hcd *hcd) if (xhci->quirks & XHCI_NEC_HOST) { struct xhci_command *command; + command = xhci_alloc_command(xhci, false, false, GFP_KERNEL); if (!command) return -ENOMEM; + xhci_queue_vendor_command(xhci, command, 0, 0, 0, TRB_TYPE(TRB_NEC_GET_FW)); } @@ -3144,10 +3146,9 @@ static int xhci_alloc_streams(struct usb_hcd *hcd, struct usb_device *udev, } config_cmd = xhci_alloc_command(xhci, true, true, mem_flags); - if (!config_cmd) { - xhci_dbg(xhci, "Could not allocate xHCI command structure.\n"); + if (!config_cmd) return -ENOMEM; - } + ctrl_ctx = xhci_get_input_control_ctx(config_cmd->in_ctx); if (!ctrl_ctx) { xhci_warn(xhci, "%s: Could not get input context, bad type.\n", @@ -4753,11 +4754,11 @@ static int xhci_update_hub_device(struct usb_hcd *hcd, struct usb_device *hdev, xhci_warn(xhci, "Cannot update hub desc for unknown device.\n"); return -EINVAL; } + config_cmd = xhci_alloc_command(xhci, true, true, mem_flags); - if (!config_cmd) { - xhci_dbg(xhci, "Could not allocate xHCI command structure.\n"); + if (!config_cmd) return -ENOMEM; - } + ctrl_ctx = xhci_get_input_control_ctx(config_cmd->in_ctx); if (!ctrl_ctx) { xhci_warn(xhci, "%s: Could not get input context, bad type.\n", |