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-rw-r--r--cpukit/dev/flash/flashdev.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/cpukit/dev/flash/flashdev.c b/cpukit/dev/flash/flashdev.c
index be85593201..8363ac96b1 100644
--- a/cpukit/dev/flash/flashdev.c
+++ b/cpukit/dev/flash/flashdev.c
@@ -390,6 +390,8 @@ static int rtems_flashdev_ioctl(
case RTEMS_FLASHDEV_IOCTL_WRITE_BLOCK_SIZE:
err = rtems_flashdev_ioctl_write_block_size( flash, arg );
break;
+ default:
+ err = EINVAL;
}
rtems_flashdev_release( flash );