futex: Cleanup variable names for futex_top_waiter()
authorPeter Zijlstra <peterz@infradead.org>
Wed, 22 Mar 2017 10:35:48 +0000 (11:35 +0100)
committerThomas Gleixner <tglx@linutronix.de>
Thu, 23 Mar 2017 18:10:06 +0000 (19:10 +0100)
commit499f5aca2cdd5e958b27e2655e7e7f82524f46b1
treedbb02bd03f93f2903bfeed13efaf6f36f2426f18
parente6790e4b5d5e97dc287f3496dd2cf2dbabdfdb35
futex: Cleanup variable names for futex_top_waiter()

futex_top_waiter() returns the top-waiter on the pi_mutex. Assinging
this to a variable 'match' totally obscures the code.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: juri.lelli@arm.com
Cc: bigeasy@linutronix.de
Cc: xlpang@redhat.com
Cc: rostedt@goodmis.org
Cc: mathieu.desnoyers@efficios.com
Cc: jdesfossez@efficios.com
Cc: dvhart@infradead.org
Cc: bristot@redhat.com
Link: http://lkml.kernel.org/r/20170322104151.554710645@infradead.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
kernel/futex.c