From: Alan Cox <alan@linux.intel.com>
Date: Fri, 9 Nov 2012 03:03:49 +0000 (+1100)
Subject: irq: tsk->comm is an array
X-Git-Tag: next-20121112~5^2~278
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=19efcf130cda71d4d3c95e9a473c96e1f9101116;p=karo-tx-linux.git

irq: tsk->comm is an array

The array check is useless so remove it.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 4c69326aa773..ea39714624ec 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -792,8 +792,9 @@ static void irq_thread_dtor(struct callback_head *unused)
 
 	action = kthread_data(tsk);
 
+	/* FIXME: locking */
 	pr_err("exiting task \"%s\" (%d) is an active IRQ thread (irq %d)\n",
-	       tsk->comm ? tsk->comm : "", tsk->pid, action->irq);
+	       tsk->comm, tsk->pid, action->irq);
 
 
 	desc = irq_to_desc(action->irq);