The patch titled
Subject: mm/zsmalloc.c: remove unused variable
has been added to the -mm tree. Its filename is
zsmalloc-remove-unused-variable.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/zsmalloc-remove-unused-variable.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/zsmalloc-remove-unused-variable.patch
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------------------------------------------------------
From: Anders Roxell <anders.roxell@xxxxxxxxxx>
Subject: mm/zsmalloc.c: remove unused variable
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.
Link: http://lkml.kernel.org/r/20190604065826.26064-1-anders.roxell@xxxxxxxxxx
Fixes: 4268509a36a7 ("zsmalloc: no need to check return value of debugfs_create functions")
Signed-off-by: Anders Roxell <anders.roxell@xxxxxxxxxx>
Cc: Minchan Kim <minchan@xxxxxxxxxx>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/zsmalloc.c | 2 --
1 file changed, 2 deletions(-)
--- a/mm/zsmalloc.c~zsmalloc-remove-unused-variable
+++ a/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;
_
Patches currently in -mm which might be from anders.roxell@xxxxxxxxxx are
zsmalloc-remove-unused-variable.patch
