commit 19af395d7c0daaafdebd441a162128aaac575912
author Alan Cox <alan@linux.intel.com> Tue Dec 18 14:21:25 2012 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> Tue Dec 18 15:02:11 2012 -0800
tree 1101927675dd8fc7e19da64b28c8eed4370f6ca4
parent f6af75dac3978d0b4d83939cb5d244b2a844820e

irq: tsk->comm is an array

The array check is useless so remove it.

[akpm@linux-foundation.org: remove comment, per David]
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

kernel/irq/manage.c

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 35c70c9..e49a288 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -818,7 +818,7 @@
 	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);