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Upgrade to 4.4.50-rt62
[kvmfornfv.git]
/
kernel
/
arch
/
powerpc
/
platforms
/
powernv
/
opal-elog.c
diff --git
a/kernel/arch/powerpc/platforms/powernv/opal-elog.c
b/kernel/arch/powerpc/platforms/powernv/opal-elog.c
index
37f959b
..
f2344cb
100644
(file)
--- a/
kernel/arch/powerpc/platforms/powernv/opal-elog.c
+++ b/
kernel/arch/powerpc/platforms/powernv/opal-elog.c
@@
-247,6
+247,7
@@
static irqreturn_t elog_event(int irq, void *data)
uint64_t elog_type;
int rc;
char name[2+16+1];
uint64_t elog_type;
int rc;
char name[2+16+1];
+ struct kobject *kobj;
rc = opal_get_elog_size(&id, &size, &type);
if (rc != OPAL_SUCCESS) {
rc = opal_get_elog_size(&id, &size, &type);
if (rc != OPAL_SUCCESS) {
@@
-269,8
+270,12
@@
static irqreturn_t elog_event(int irq, void *data)
* that gracefully and not create two conflicting
* entries.
*/
* that gracefully and not create two conflicting
* entries.
*/
- if (kset_find_obj(elog_kset, name))
+ kobj = kset_find_obj(elog_kset, name);
+ if (kobj) {
+ /* Drop reference added by kset_find_obj() */
+ kobject_put(kobj);
return IRQ_HANDLED;
return IRQ_HANDLED;
+ }
create_elog_obj(log_id, elog_size, elog_type);
create_elog_obj(log_id, elog_size, elog_type);