char: mwave: remove unneeded break

A break is not needed if it is preceded by a return

Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20201019194503.14426-1-trix@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/char/mwave/mwavedd.c b/drivers/char/mwave/mwavedd.c
index e43c876a92232d9fc0e8a18269c5c4fd7342a3ff..11272d605ecd501503c15f6144db467deb9be14e 100644 (file)
--- a/drivers/char/mwave/mwavedd.c
+++ b/drivers/char/mwave/mwavedd.c
@@ -403,7 +403,6 @@ static long mwave_ioctl(struct file *file, unsigned int iocmd,
        
                default:
                        return -ENOTTY;
-                       break;
        } /* switch */
 
        PRINTK_2(TRACE_MWAVE, "mwavedd::mwave_ioctl, exit retval %x\n", retval);