From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J . Wysocki" <rafael@kernel.org>
Cc: linux-kernel@vger.kernel.org, Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [PATCH] sysfs: Use local reference in compat_only_sysfs_link_entry_to_kobj()
Date: Wed, 14 Jul 2021 17:15:59 +0200 [thread overview]
Message-ID: <20210714151559.2532572-1-geert@linux-m68k.org> (raw)
As we have just obtained target_kobj->sd into a local variable, and
incremented the object's reference count, it is better to use the local
variable instead of the original reference.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
fs/sysfs/group.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/sysfs/group.c b/fs/sysfs/group.c
index 64e6a6698935e925..f29d6200452725d4 100644
--- a/fs/sysfs/group.c
+++ b/fs/sysfs/group.c
@@ -446,7 +446,7 @@ int compat_only_sysfs_link_entry_to_kobj(struct kobject *kobj,
if (!target)
return -ENOENT;
- entry = kernfs_find_and_get(target_kobj->sd, target_name);
+ entry = kernfs_find_and_get(target, target_name);
if (!entry) {
kernfs_put(target);
return -ENOENT;
--
2.25.1
reply other threads:[~2021-07-14 15:16 UTC|newest]
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