linux-kernel - [PATCH] mips: cacheinfo: Remove unnecessary increment of level

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Date:   Sat, 16 Jan 2021 14:10:00 +0530
From:   Souptick Joarder <jrdr.linux@...il.com>
To:     tsbogend@...ha.franken.de, jiaxun.yang@...goat.com,
        yangtiezhu@...ngson.cn
Cc:     linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org,
        Souptick Joarder <jrdr.linux@...il.com>
Subject: [PATCH] mips: cacheinfo: Remove unnecessary increment of level

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 <lkp@...el.com>
Signed-off-by: Souptick Joarder <jrdr.linux@...il.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;
-- 
1.9.1