From 9886f444129171569461d8c39983e16f4871e3b4 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 10 Apr 2012 10:50:55 +0200 Subject: itimer: Use printk_once instead of WARN_ONCE David pointed out, that WARN_ONCE() to report usage of an deprecated misfeature make folks unhappy. Use printk_once() instead. Andrew told me to stop grumbling and to remove the silly typecast while touching the file. Reported-by: David Rientjes Cc: Andrew Morton Signed-off-by: Thomas Gleixner --- kernel/itimer.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'kernel/itimer.c') diff --git a/kernel/itimer.c b/kernel/itimer.c index c70369a74b5a..8d262b467573 100644 --- a/kernel/itimer.c +++ b/kernel/itimer.c @@ -285,9 +285,10 @@ SYSCALL_DEFINE3(setitimer, int, which, struct itimerval __user *, value, if(copy_from_user(&set_buffer, value, sizeof(set_buffer))) return -EFAULT; } else { - memset((char *) &set_buffer, 0, sizeof(set_buffer)); - WARN_ONCE(1, "setitimer: new_value pointer is NULL." - " Misfeature support will be removed\n"); + memset(&set_buffer, 0, sizeof(set_buffer)); + printk_once(KERN_WARNING "%s calls setitimer() with new_value NULL pointer." + " Misfeature support will be removed\n", + current->comm); } error = do_setitimer(which, &set_buffer, ovalue ? &get_buffer : NULL); -- cgit v1.2.3