mirror of https://github.com/torvalds/linux.git
793207bad7
clang correctly complains
arch/x86/kernel/cpu/resctrl/rdtgroup.c:1456:6: warning: variable \
'h' set but not used [-Wunused-but-set-variable]
u32 h;
^
but it can't know whether this use is innocuous or really a problem.
There's a reason why those warning switches are behind a W=1 and not
enabled by default - yes, one needs to do:
make W=1 CC=clang HOSTCC=clang arch/x86/kernel/cpu/resctrl/
with clang 14 in order to trigger it.
I would normally not take a silly fix like that but this one is simple
and doesn't make the code uglier so...
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Reinette Chatre <reinette.chatre@intel.com>
Tested-by: Babu Moger <babu.moger@amd.com>
Link: https://lore.kernel.org/r/202301242015.kbzkVteJ-lkp@intel.com
|
||
|---|---|---|
| .. | ||
| Makefile | ||
| core.c | ||
| ctrlmondata.c | ||
| internal.h | ||
| monitor.c | ||
| pseudo_lock.c | ||
| pseudo_lock_event.h | ||
| rdtgroup.c | ||