m68k/mac: Fix out-of-bounds array index in OSS IRQ source initialization

Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/m68k/mac/oss.c b/arch/m68k/mac/oss.c
index 54037125ebf8..bb11dceed7ed 100644
--- a/arch/m68k/mac/oss.c
+++ b/arch/m68k/mac/oss.c
@@ -47,9 +47,8 @@ void __init oss_init(void)
         /* Disable all interrupts. Unlike a VIA it looks like we    */
         /* do this by setting the source's interrupt level to zero. */
 
-        for (i = 0; i <= OSS_NUM_SOURCES; i++) {
+        for (i = 0; i < OSS_NUM_SOURCES; i++)
                 oss->irq_level[i] = 0;
-        }
 }
 
 /*