Re: [PATCH] neighbour: Add loglevel to printk statment in the function, neigh_add_timer

On Sun, May 31, 2015 at 9:13 PM, Nicholas Krause [off-list ref] wrote:

This makes the printk statement in the function, neigh_add_timer
have a loglevel of KERN_CRIT in order to get printed with the
dumping of the stack if a double timer add arises rather then
get dumped into the syslog buffer file instead in order to
allow developers to see why a stack dump has arisen.

Instead, why not just use a WARN_ON() or something like that?