* [PATCH] zsmalloc: remove unused variable
@ 2019-06-04 6:58 Anders Roxell
0 siblings, 0 replies; only message in thread
From: Anders Roxell @ 2019-06-04 6:58 UTC (permalink / raw)
To: minchan, ngupta; +Cc: linux-mm, linux-kernel, Anders Roxell
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
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2019-06-04 6:58 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-06-04 6:58 [PATCH] zsmalloc: remove unused variable Anders Roxell
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).