On Fri, 2022-10-21 at 16:22 +1100, Benjamin Gray wrote: > From: "Christopher M. Riedl" <c...@bluescreens.de> > > The latest kernel docs list BUG_ON() as 'deprecated' and that they > should be replaced with WARN_ON() (or pr_warn()) when possible. The > BUG_ON() in poking_init() warrants a WARN_ON() rather than a > pr_warn() > since the error condition is deemed "unreachable". > > Also take this opportunity to fix the failure check in the WARN_ON(): > cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, ...) returns a positive > integer > on success and a negative integer on failure. > > Signed-off-by: Benjamin Gray <bg...@linux.ibm.com>
Reviewed-by: Russell Currey <rus...@russell.cc>
