1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/mwave/mwavedd.c b/drivers/char/mwave/mwavedd.c
index 8666171e187b..d3ba2f860ef0 100644
--- a/drivers/char/mwave/mwavedd.c
+++ b/drivers/char/mwave/mwavedd.c
@@ -271,7 +271,7 @@ static int mwave_ioctl(struct inode *inode, struct file *file,
                                 ipcnum,
                                 pDrvData->IPCs[ipcnum].usIntCount);
         
-                        if (ipcnum > ARRAY_SIZE(pDrvData->IPCs)) {
+                        if (ipcnum >= ARRAY_SIZE(pDrvData->IPCs)) {
                                 PRINTK_ERROR(KERN_ERR_MWAVE
                                                 "mwavedd::mwave_ioctl:"
                                                 " IOCTL_MW_REGISTER_IPC:"