Commits
Arnd Bergmann committed 57de72125d3
cpu/hotplug: Remove unused check_for_tasks() function clang -Wunused-function found one remaining function that was apparently meant to be removed in a recent code cleanup: kernel/cpu.c:565:20: warning: unused function 'check_for_tasks' [-Wunused-function] Sebastian explained: The function became unused unintentionally, but there is already a failure check, when a task cannot be removed from the outgoing cpu in the scheduler code, so bringing it back is not really giving any extra value. Fixes: 530e9b76ae8f ("cpu/hotplug: Remove obsolete cpu hotplug register/unregister functions") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Anna-Maria Gleixner <anna-maria@linutronix.de> Link: http://lkml.kernel.org/r/20170608085544.2257132-1-arnd@arndb.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>