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authorAnders Roxell <anders.roxell@linaro.org>2019-06-04 18:57:39 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-06-05 16:36:49 +0200
commit64ae0e71c60dc4bd3a59ae709b807f96f68df495 (patch)
tree67508cdfda3fca90f3b889df83a94e3dddae7af6 /mm/zsmalloc.c
parentc9c2c27d7ceca8c2856c5008f2002bddb384f518 (diff)
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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@linaro.org Fixes: 4268509a36a7 ("zsmalloc: no need to check return value of debugfs_create functions") Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Cc: Minchan Kim <minchan@kernel.org> Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/zsmalloc.c')
-rw-r--r--mm/zsmalloc.c2
1 files changed, 0 insertions, 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;