futex: Remove put_futex_key()
authorAndré Almeida <andrealmeid@collabora.com>
Thu, 2 Jul 2020 20:28:40 +0000 (17:28 -0300)
committerThomas Gleixner <tglx@linutronix.de>
Fri, 17 Jul 2020 21:58:49 +0000 (23:58 +0200)
commit9180bd467f9abdb44afde650d07e3b9dd66d837c
treed2fa947512142c9664b4cba1b641ad5effd30ab3
parenta9232dc5607dbada801f2fe83ea307cda762969a
futex: Remove put_futex_key()

Since 4b39f99c ("futex: Remove {get,drop}_futex_key_refs()"),
put_futex_key() is empty.

Remove all references for this function and the then redundant labels.

Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20200702202843.520764-2-andrealmeid@collabora.com
kernel/futex.c