From: Anton Maklakov <anton@espressif.com>
Date: Fri, 7 Sep 2018 08:13:26 +0000 (+0800)
Subject: vfs: fix a fallthrough comment to silence the warning
X-Git-Tag: v3.2-beta1~124^2~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ccbe51770207b6ffdc643080fc8109aaf7e76f20;p=esp-idf

vfs: fix a fallthrough comment to silence the warning
---

diff --git a/components/vfs/vfs_uart.c b/components/vfs/vfs_uart.c
index e407de4757..7a1fb59143 100644
--- a/components/vfs/vfs_uart.c
+++ b/components/vfs/vfs_uart.c
@@ -443,7 +443,9 @@ static int uart_tcsetattr(int fd, int optional_actions, const struct termios *p)
                 errno = EINVAL;
                 return -1;
             }
-            // intentional fall-through to the next case
+
+            /* FALLTHRU */
+
         case TCSAFLUSH:
             if (uart_flush_input(fd) != ESP_OK) {
                 errno = EINVAL;