[src/trunk]: src/sys/arch/shark/isa fix leak

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/079231630b9b
branches:  trunk
changeset: 332441:079231630b9b
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Sep 21 15:48:29 2014 +0000

description:
fix leak

diffstat:

 sys/arch/shark/isa/isa_irqhandler.c |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (30 lines):

diff -r aa6f3651c19c -r 079231630b9b sys/arch/shark/isa/isa_irqhandler.c
--- a/sys/arch/shark/isa/isa_irqhandler.c       Sun Sep 21 15:46:44 2014 +0000
+++ b/sys/arch/shark/isa/isa_irqhandler.c       Sun Sep 21 15:48:29 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: isa_irqhandler.c,v 1.26 2014/02/22 18:56:25 matt Exp $ */
+/*     $NetBSD: isa_irqhandler.c,v 1.27 2014/09/21 15:48:29 christos Exp $     */
 
 /*
  * Copyright 1997
@@ -75,7 +75,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: isa_irqhandler.c,v 1.26 2014/02/22 18:56:25 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: isa_irqhandler.c,v 1.27 2014/09/21 15:48:29 christos Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -320,8 +320,10 @@
        ih->ih_arg = ih_arg;
        ih->ih_flags = 0;
 
-       if (irq_claim(irq, ih, group, name) != 0) 
+       if (irq_claim(irq, ih, group, name) != 0) {
+               free(ih, M_DEVBUF);
                return(NULL);
+       }
 
        return(ih);
 }