kernel/signal.c: convert printk(KERN_<LEVEL> ...) to pr_<level>(...)

Use pr_<level> instead of printk(KERN_<LEVEL> ).

Signed-off-by: Wang Xiaoqiang <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
1 file changed