From: Anders Roxell <anders.roxell@linaro.org>
To: minchan@kernel.org, ngupta@vflare.org
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Anders Roxell <anders.roxell@linaro.org>
Subject: [PATCH] zsmalloc: remove unused variable
Date: Tue, 4 Jun 2019 08:58:26 +0200 [thread overview]
Message-ID: <20190604065826.26064-1-anders.roxell@linaro.org> (raw)
The variable 'entry' is no longer used and the compiler rightly
complains that it should be removed.
../mm/zsmalloc.c: In function ‘zs_pool_stat_create’:
../mm/zsmalloc.c:648:17: warning: unused variable ‘entry’ [-Wunused-variable]
struct dentry *entry;
^~~~~
Rework to remove the unused variable.
Fixes: 4268509a36a7 ("zsmalloc: no need to check return value of debugfs_create functions")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
---
mm/zsmalloc.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 1347d7922ea2..db09eb3669c5 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -645,8 +645,6 @@ DEFINE_SHOW_ATTRIBUTE(zs_stats_size);
static void zs_pool_stat_create(struct zs_pool *pool, const char *name)
{
- struct dentry *entry;
-
if (!zs_stat_root) {
pr_warn("no root stat dir, not creating <%s> stat dir\n", name);
return;
--
2.20.1
reply other threads:[~2019-06-04 6:58 UTC|newest]
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