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In function cpuidle_add_state_sysfs(), variable ret takes the return value. Its value should be negative on errors. Because ret is reset in the loop, its value will be 0 during the second and after repeat of the loop. If kzalloc() returns a NULL pointer then, it will return 0. It may be better to explicitly assign "-ENOMEM" when the call to kzalloc() fails. Link: https://bugzilla.kernel.org/show_bug.cgi?id=188901 Signed-off-by: Pan Bian <bianpan2016@163.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
649 lines
16 KiB
649 lines
16 KiB