diff options
| author |   Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-25 19:38:58 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-30 19:17:36 +0200 |
| commit | 36af2db8709246a00670314feca728a014e320bd (patch) | |
| tree | 5ecfec3fd8723f0836c9d2f69b0f1d7f747fb597 | |
| parent | usb: class: usbtmc: don't print on ENOMEM (diff) | |
| download | wireguard-linux-36af2db8709246a00670314feca728a014e320bd.tar.xz wireguard-linux-36af2db8709246a00670314feca728a014e320bd.zip | |
usb: core: hcd: don't print on ENOMEM
All kmalloc-based functions print enough information on failures.
Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/core/hcd.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index d2e3f655c26f..a0c87b617edd 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -2517,10 +2517,8 @@ struct usb_hcd *usb_create_shared_hcd(const struct hc_driver *driver, struct usb_hcd *hcd; hcd = kzalloc(sizeof(*hcd) + driver->hcd_priv_size, GFP_KERNEL); - if (!hcd) { - dev_dbg (dev, "hcd alloc failed\n"); + if (!hcd) return NULL; - } if (primary_hcd == NULL) { hcd->address0_mutex = kmalloc(sizeof(*hcd->address0_mutex), GFP_KERNEL); |