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authorPavel Emelyanov <xemul@openvz.org>2007-10-19 02:40:40 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-19 14:53:43 -0400
commitba25f9dcc4ea6e30839fcab5a5516f2176d5bfed (patch)
tree3123c03b25dd5c0cd24b6ab4fc16731217838157 /drivers/hid/hidraw.c
parent9a2e70572e94e21e7ec4186702d045415422bda0 (diff)
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/hidraw.c')
-rw-r--r--drivers/hid/hidraw.c4
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
113 113
114 if (count > HID_MIN_BUFFER_SIZE) { 114 if (count > HID_MIN_BUFFER_SIZE) {
115 printk(KERN_WARNING "hidraw: pid %d passed too large report\n", 115 printk(KERN_WARNING "hidraw: pid %d passed too large report\n",
116 current->pid); 116 task_pid_nr(current));
117 return -EINVAL; 117 return -EINVAL;
118 } 118 }
119 119
120 if (count < 2) { 120 if (count < 2) {
121 printk(KERN_WARNING "hidraw: pid %d passed too short report\n", 121 printk(KERN_WARNING "hidraw: pid %d passed too short report\n",
122 current->pid); 122 task_pid_nr(current));
123 return -EINVAL; 123 return -EINVAL;
124 } 124 }
125 125