Commits
Zumeng Chen committed 05829d9431d
cpufreq: ti-cpufreq: kfree opp_data when failure
memory leakage was found by kmemleak. opp_data needs to be freed
when failure, including fail_put_node.
unreferenced object 0xccdd4c40 (size 64):
comm "swapper", pid 1, jiffies 4294938465 (age 888.520s)
hex dump (first 32 bytes):
00 7c 00 c1 98 69 d8 ce 00 24 03 ce 00 24 03 ce .|...i...$...$..
20 35 23 c1 00 00 00 00 00 00 00 00 00 00 00 00 5#.............
backtrace:
[<c028fb64>] kmem_cache_alloc_trace+0x2c4/0x3cc
[<c076d5f0>] ti_cpufreq_probe+0x6c/0x334
[<c068d6e4>] platform_drv_probe+0x60/0xc0
[<c068b384>] driver_probe_device+0x218/0x2c4
[<c068b5a4>] __device_attach_driver+0xa8/0xdc
[<c0689340>] bus_for_each_drv+0x70/0xa4
[<c068b020>] __device_attach+0xc0/0x124
[<c068b634>] device_initial_probe+0x1c/0x20
[<c068a3b8>] bus_probe_device+0x94/0x9c
[<c0688300>] device_add+0x404/0x590
[<c068d408>] platform_device_add+0x11c/0x230
[<c068df40>] platform_device_register_full+0x10c/0x128
[<c076d578>] ti_cpufreq_init+0x44/0x50
[<c01017c4>] do_one_initcall+0x54/0x180
[<c0e00fe0>] kernel_init_freeable+0x270/0x33c
[<c093f2bc>] kernel_init+0x18/0x124
Signed-off-by: Zumeng Chen <zumeng.chen@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>