[PATCH 28/37] softirq: Remove stale comment

Frederic Weisbecker
2019-02-28T17:14:37Z

__local_bh_disable_ip() is neither for strict internal use nor does it
require the caller to disable hardirqs. Probaby a celebration for ancient
behaviour.

Reviewed-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Pavan Kondeti <pkondeti@codeaurora.org>
Cc: Paul E . McKenney <paulmck@linux.vnet.ibm.com>
Cc: David S . Miller <davem@davemloft.net>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
---
kernel/softirq.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/kernel/softirq.c b/kernel/softirq.c
index 6c703bbb718b..60d1706ad47e 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -104,10 +104,6 @@ static bool ksoftirqd_running(unsigned long pending)
* softirq and whether we just have bh disabled.
*/

-/*
- * This one is for softirq.c-internal use,
- * where hardirqs are disabled legitimately:
- */
#ifdef CONFIG_TRACE_IRQFLAGS
void __local_bh_disable_ip(unsigned long ip, unsigned int cnt)
{
--
2.21.0