From: Christophe JAILLET christophe.jaillet@wanadoo.fr
[ Upstream commit c019d92457826bb7b2091c86f36adb5de08405f9 ]
'setup_find_cpu_node()' take a reference on the node it returns. This reference must be decremented when not needed anymore, or there will be a leak.
Add the missing 'of_node_put(cpu)'.
Note that 'setup_cpuinfo()' that also calls this function already has a correct 'of_node_put(cpu)' at its end.
Fixes: 9d02a4283e9c ("OpenRISC: Boot code") Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr Signed-off-by: Stafford Horne shorne@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/openrisc/kernel/setup.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c index 9d28ab14d139..f3a7375ac3cd 100644 --- a/arch/openrisc/kernel/setup.c +++ b/arch/openrisc/kernel/setup.c @@ -281,6 +281,8 @@ void calibrate_delay(void) pr_cont("%lu.%02lu BogoMIPS (lpj=%lu)\n", loops_per_jiffy / (500000 / HZ), (loops_per_jiffy / (5000 / HZ)) % 100, loops_per_jiffy); + + of_node_put(cpu); }
void __init setup_arch(char **cmdline_p)