Re: [PATCH] mips: cacheinfo: Remove unnecessary increment of level

[Jiaxun Yang]

在 2021/1/16 下午4:40, Souptick Joarder 写道:

kernel test robot throws below warning ->

arch/mips/kernel/cacheinfo.c:112:3: warning: Variable 'level' is
modified but its new value is never used. [unreadVariable]

Remove unnecessary increment of level at the end.

Reported-by: kernel test robot <l...@intel.com>
Signed-off-by: Souptick Joarder <jrdr.li...@gmail.com>

Reviewed-by: Jiaxun Yang <jiaxun.y...@flygoat.com>

---
  arch/mips/kernel/cacheinfo.c | 1 -
  1 file changed, 1 deletion(-)

diff --git a/arch/mips/kernel/cacheinfo.c b/arch/mips/kernel/cacheinfo.c
index 5f9d0eb..c858ae3 100644
--- a/arch/mips/kernel/cacheinfo.c
+++ b/arch/mips/kernel/cacheinfo.c
@@ -109,7 +109,6 @@ static int __populate_cache_leaves(unsigned int cpu)

if (c->tcache.waysize) {

                populate_cache(tcache, this_leaf, level, CACHE_TYPE_UNIFIED);
-               level++;
        }

this_cpu_ci->cpu_map_populated = true;