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powerpc/pseries: Failed reconfig notifier chain call cleanup
[firefly-linux-kernel-4.4.55.git]
/
arch
/
powerpc
/
platforms
/
pseries
/
reconfig.c
diff --git
a/arch/powerpc/platforms/pseries/reconfig.c
b/arch/powerpc/platforms/pseries/reconfig.c
index c591a25b0b0d816d7e3f3c206c205ece673ea871..b6f1b137d427e68de2ea6c4e95dfa63a30e80760 100644
(file)
--- a/
arch/powerpc/platforms/pseries/reconfig.c
+++ b/
arch/powerpc/platforms/pseries/reconfig.c
@@
-468,9
+468,13
@@
static int do_update_property(char *buf, size_t bufsize)
rc = blocking_notifier_call_chain(&pSeries_reconfig_chain,
action, value);
+ if (rc == NOTIFY_BAD) {
+ rc = prom_update_property(np, oldprop, newprop);
+ return -ENOMEM;
+ }
}
- return
rc
;
+ return
0
;
}
/**