diff options
| author | Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-25 20:39:29 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-30 20:17:39 +0300 |
| commit | 93b6cb4504d90f8f5ed35e5b0c2b5726678cedd2 (patch) | |
| tree | 8fbce405d017555655263d6bbd7c45a12aa52232 /drivers/usb/renesas_usbhs | |
| parent | 7d80e4be1e50d2c5c6e314c9c555810374305f82 (diff) | |
| download | linux-93b6cb4504d90f8f5ed35e5b0c2b5726678cedd2.tar.xz | |
usb: renesas_usbhs: mod_host: 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>
Diffstat (limited to 'drivers/usb/renesas_usbhs')
| -rw-r--r-- | drivers/usb/renesas_usbhs/mod_host.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/usb/renesas_usbhs/mod_host.c b/drivers/usb/renesas_usbhs/mod_host.c index 3bf0b72eb359..165e81bfd93a 100644 --- a/drivers/usb/renesas_usbhs/mod_host.c +++ b/drivers/usb/renesas_usbhs/mod_host.c @@ -166,14 +166,10 @@ static struct usbhsh_request *usbhsh_ureq_alloc(struct usbhsh_hpriv *hpriv, gfp_t mem_flags) { struct usbhsh_request *ureq; - struct usbhs_priv *priv = usbhsh_hpriv_to_priv(hpriv); - struct device *dev = usbhs_priv_to_dev(priv); ureq = kzalloc(sizeof(struct usbhsh_request), mem_flags); - if (!ureq) { - dev_err(dev, "ureq alloc fail\n"); + if (!ureq) return NULL; - } usbhs_pkt_init(&ureq->pkt); ureq->urb = urb; @@ -388,10 +384,8 @@ static int usbhsh_endpoint_attach(struct usbhsh_hpriv *hpriv, unsigned long flags; uep = kzalloc(sizeof(struct usbhsh_ep), mem_flags); - if (!uep) { - dev_err(dev, "usbhsh_ep alloc fail\n"); + if (!uep) return -ENOMEM; - } /******************** spin lock ********************/ usbhs_lock(priv, flags); |