kobject: to repalce printk with pr_* style

Repalce printk with pr_warn in kobject_synth_uevent and replace
printk with pr_err in uevent_net_init to make both consistent with
other code in kobject_uevent.c

Signed-off-by: Bo YU <[email protected]>
Reviewed-by: Rafael J. Wysocki <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
1 file changed