On Fri, 17 May 2019, Philippe Mazenauer wrote: > Variable 'rdp' is set but not used in synchronize_rcu_expidited(). The > macro per_cpu_ptr() used to set the value of 'rdp' has no side effect. > > ../kernel/rcu/tree_exp.h:768:19: warning: variable ‘rdp’ set but not used [-Wunused-but-set-variable] > struct rcu_data *rdp; > ^~~ > > Signed-off-by: Philippe Mazenauer <philippe.mazenauer@xxxxxxxxxx> > --- > kernel/rcu/tree_exp.h | 2 -- > 1 file changed, 2 deletions(-) Looks reasonable: Acked-by: Lee Jones <lee.jones@xxxxxxxxxx> -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog
