From ba25f9dcc4ea6e30839fcab5a5516f2176d5bfed Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Thu, 18 Oct 2007 23:40:40 -0700 Subject: Use helpers to obtain task pid in printks The task_struct->pid member is going to be deprecated, so start using the helpers (task_pid_nr/task_pid_vnr/task_pid_nr_ns) in the kernel. The first thing to start with is the pid, printed to dmesg - in this case we may safely use task_pid_nr(). Besides, printks produce more (much more) than a half of all the explicit pid usage. [akpm@linux-foundation.org: git-drm went and changed lots of stuff] Signed-off-by: Pavel Emelyanov Cc: Dave Airlie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/usb/core/devio.c | 2 +- drivers/usb/gadget/file_storage.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/usb') diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index f013b4012c9a..1f4f6d02fe25 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -460,7 +460,7 @@ static int checkintf(struct dev_state *ps, unsigned int ifnum) return 0; /* if not yet claimed, claim it for the driver */ dev_warn(&ps->dev->dev, "usbfs: process %d (%s) did not claim interface %u before use\n", - current->pid, current->comm, ifnum); + task_pid_nr(current), current->comm, ifnum); return claimintf(ps, ifnum); } diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c index 73726c570a6e..1d174dcb3ac9 100644 --- a/drivers/usb/gadget/file_storage.c +++ b/drivers/usb/gadget/file_storage.c @@ -4006,7 +4006,7 @@ static int __init fsg_bind(struct usb_gadget *gadget) DBG(fsg, "removable=%d, stall=%d, buflen=%u\n", mod_data.removable, mod_data.can_stall, mod_data.buflen); - DBG(fsg, "I/O thread pid: %d\n", fsg->thread_task->pid); + DBG(fsg, "I/O thread pid: %d\n", task_pid_nr(fsg->thread_task)); set_bit(REGISTERED, &fsg->atomic_bitflags); -- cgit v1.2.3-59-g8ed1b