lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Thu, 27 Jun 2013 10:05:06 +0530 From: navin patidar <navinp@...c.in> To: gregkh@...uxfoundation.org, mfm@...eddisk.com, sergei.shtylyov@...entembedded.com Cc: linux-usb@...r.kernel.org, devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org, navin patidar <navinp@...c.in> Subject: [PATCH v3] staging: usbip: replace pr_warning() with dev_warn(). dev_warn() is preferred over pr_warning(). container_of() is used to get usb_driver pointer from usbip_device container (stub_device or vhci_device), to get device structure required for dev_warn(). Signed-off-by: navin patidar <navinp@...c.in> --- drivers/staging/usbip/usbip_event.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/drivers/staging/usbip/usbip_event.c b/drivers/staging/usbip/usbip_event.c index 82123be..eca14b7 100644 --- a/drivers/staging/usbip/usbip_event.c +++ b/drivers/staging/usbip/usbip_event.c @@ -21,6 +21,8 @@ #include <linux/export.h> #include "usbip_common.h" +#include "stub.h" +#include "vhci.h" static int event_handler(struct usbip_device *ud) { @@ -85,7 +87,20 @@ int usbip_start_eh(struct usbip_device *ud) ud->eh = kthread_run(event_handler_loop, ud, "usbip_eh"); if (IS_ERR(ud->eh)) { - pr_warning("Unable to start control thread\n"); + struct device dev; + + if (ud->side == USBIP_STUB) { + struct stub_device *sdev; + + sdev = container_of(ud, struct stub_device, ud); + dev = sdev->udev->dev; + } else { + struct vhci_device *vdev; + + vdev = container_of(ud, struct vhci_device, ud); + dev = vdev->udev->dev; + } + dev_warn(&dev, "Unable to start control thread\n"); return PTR_ERR(ud->eh); } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists