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sysfs: Use local reference in compat_only_sysfs_link_entry_to_kobj()

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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>
Link: https://lore.kernel.org/r/20210714151559.2532572-1-geert@linux-m68k.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geert Uytterhoeven 2021-07-14 17:15:59 +02:00 committed by Greg Kroah-Hartman
parent fe968ca2ca
commit d3ce197903
1 changed files with 1 additions and 1 deletions
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2
fs/sysfs/group.c
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@ -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;