diff options
| author | Arnd Bergmann | 2011-03-02 00:13:05 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2011-03-02 22:03:59 +0100 |
| commit | 9720b4bc76a83807c68e00c62bfba575251bb73e (patch) | |
| tree | 41794e9b5f715bf5ee52d428cadcf70ac773347b /drivers/staging/usbip/stub_rx.c | |
| parent | Staging: vt6656: Clean up switching to power saving mode. (diff) | |
| download | kernel-qcow2-linux-9720b4bc76a83807c68e00c62bfba575251bb73e.tar.gz kernel-qcow2-linux-9720b4bc76a83807c68e00c62bfba575251bb73e.tar.xz kernel-qcow2-linux-9720b4bc76a83807c68e00c62bfba575251bb73e.zip | |
staging/usbip: convert to kthread
usbip has its own infrastructure for managing kernel
threads, similar to kthread. By changing it to use
the standard functions, we can simplify the code
and get rid of one of the last BKL users at the
same time.
Includes changes suggested by Max Vozeler.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net>
Cc: Max Vozeler <max@vozeler.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/usbip/stub_rx.c')
| -rw-r--r-- | drivers/staging/usbip/stub_rx.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/staging/usbip/stub_rx.c b/drivers/staging/usbip/stub_rx.c index ae6ac82754a4..6445f12cb4fd 100644 --- a/drivers/staging/usbip/stub_rx.c +++ b/drivers/staging/usbip/stub_rx.c @@ -18,6 +18,7 @@ */ #include <linux/slab.h> +#include <linux/kthread.h> #include "usbip_common.h" #include "stub.h" @@ -616,19 +617,15 @@ static void stub_rx_pdu(struct usbip_device *ud) } -void stub_rx_loop(struct usbip_task *ut) +int stub_rx_loop(void *data) { - struct usbip_device *ud = container_of(ut, struct usbip_device, tcp_rx); - - while (1) { - if (signal_pending(current)) { - usbip_dbg_stub_rx("signal caught!\n"); - break; - } + struct usbip_device *ud = data; + while (!kthread_should_stop()) { if (usbip_event_happened(ud)) break; stub_rx_pdu(ud); } + return 0; } |