diff options
| author |   Pavel Emelyanov <xemul@openvz.org> | 2007-10-18 23:40:40 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 11:53:43 -0700 |
| commit | ba25f9dcc4ea6e30839fcab5a5516f2176d5bfed (patch) | |
| tree | 3123c03b25dd5c0cd24b6ab4fc16731217838157 /drivers/hid | |
| parent | Isolate the explicit usage of signal->pgrp (diff) | |
| download | linux-dev-ba25f9dcc4ea6e30839fcab5a5516f2176d5bfed.tar.xz linux-dev-ba25f9dcc4ea6e30839fcab5a5516f2176d5bfed.zip | |
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 <xemul@openvz.org>
Cc: Dave Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hidraw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c index a702e2f6da7d..1ca6f4635eeb 100644 --- a/drivers/hid/hidraw.c +++ b/drivers/hid/hidraw.c @@ -113,13 +113,13 @@ static ssize_t hidraw_write(struct file *file, const char __user *buffer, size_t if (count > HID_MIN_BUFFER_SIZE) { printk(KERN_WARNING "hidraw: pid %d passed too large report\n", - current->pid); + task_pid_nr(current)); return -EINVAL; } if (count < 2) { printk(KERN_WARNING "hidraw: pid %d passed too short report\n", - current->pid); + task_pid_nr(current)); return -EINVAL; } |