From: tmk <hasu@tmk-kbd.com>
Date: Fri, 2 Mar 2018 05:09:09 +0000 (+0900)
Subject: xt_usb: Fix warning on switch-case
X-Git-Url: https://git.friedersdorff.com/?a=commitdiff_plain;h=1fc989947a338492315b07d1abf70fce1664f1b1;p=max%2Ftmk_keyboard.git

xt_usb: Fix warning on switch-case
---

diff --git a/tmk_core/protocol/xt_interrupt.c b/tmk_core/protocol/xt_interrupt.c
index 97e93a5a..525dbcf2 100644
--- a/tmk_core/protocol/xt_interrupt.c
+++ b/tmk_core/protocol/xt_interrupt.c
@@ -94,7 +94,7 @@ ISR(XT_INT_VECT)
      * https://github.com/tmk/tmk_keyboard/wiki/IBM-PC-XT-Keyboard-Protocol
      */
     static enum {
-        START, BIT0, BIT1, BIT2, BIT3, BIT4, BIT5, BIT6, BIT7, END
+        START, BIT0, BIT1, BIT2, BIT3, BIT4, BIT5, BIT6, BIT7
     } state = START;
     static uint8_t data = 0;
 
@@ -114,7 +114,7 @@ ISR(XT_INT_VECT)
                 data |= 0x80;
             break;
     }
-    if (++state == END) {
+    if (state++ == BIT7) {
         pbuf_enqueue(data);
         state = START;
         data = 0;