linux-kernel - [PATCH] irq: tsk->comm is an array

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Message-ID: <20121106142849.21834.20965.stgit@localhost.localdomain>
Date:	Tue, 06 Nov 2012 14:28:56 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	linux-kernel@...r.kernel.org
Subject: [PATCH] irq: tsk->comm is an array

From: Alan Cox <alan@...ux.intel.com>

The array check is useless so remove it.

Signed-off-by: Alan Cox <alan@...ux.intel.com>
---

 kernel/irq/manage.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 4c69326..ba3853a 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -793,7 +793,7 @@ static void irq_thread_dtor(struct callback_head *unused)
 	action = kthread_data(tsk);
 
 	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);

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