diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2019-07-04 15:13:23 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-07-25 15:51:54 +0200 |
| commit | 7b3c92b85a65c2db1f542265bc98e1f9e3056eba (patch) | |
| tree | 14ce7357c1f489793d3989db344d6782e85824f8 /kernel/irq | |
| parent | 3c29e651e16dd3b3179cfb2d055ee9538e37515c (diff) | |
sched/core: Convert get_task_struct() to return the task
Returning the pointer that was passed in allows us to write
slightly more idiomatic code. Convert a few users.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190704221323.24290-1-willy@infradead.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/manage.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index e8f7f179bf77..9d50fbe5531a 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -1255,8 +1255,7 @@ setup_irq_thread(struct irqaction *new, unsigned int irq, bool secondary) * the thread dies to avoid that the interrupt code * references an already freed task_struct. */ - get_task_struct(t); - new->thread = t; + new->thread = get_task_struct(t); /* * Tell the thread to set its affinity. This is * important for shared interrupt handlers as we do |