From b606a6cfa6d3d606f4cdbd1585f74cec409af661 Mon Sep 17 00:00:00 2001
From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Sat, 9 May 2020 17:12:42 +0200
Subject: [PATCH] tools: ftdgrep: use /* fallthrough */ as needed
GCC recognizes /* fallthrough */ if -Wimplicit-fallthrough=3 is enabled.
Let's use it consistently.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---
tools/fdtgrep.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/tools/fdtgrep.c b/tools/fdtgrep.c
index 7e168a1e6b..e4112b8f69 100644
--- a/tools/fdtgrep.c
+++ b/tools/fdtgrep.c
@@ -923,7 +923,9 @@ static const char usage_synopsis[] =
/* Helper for getopt case statements */
#define case_USAGE_COMMON_FLAGS \
case 'h': usage(NULL); \
+ /* fallthrough */ \
case 'V': util_version(); \
+ /* fallthrough */ \
case '?': usage("unknown option");
static const char usage_short_opts[] =
@@ -1085,6 +1087,7 @@ static void scan_args(struct display_info *disp, int argc, char *argv[])
switch (opt) {
case_USAGE_COMMON_FLAGS
+ /* fallthrough */
case 'a':
disp->show_addr = 1;
break;
@@ -1096,7 +1099,7 @@ static void scan_args(struct display_info *disp, int argc, char *argv[])
break;
case 'C':
inc = 0;
- /* no break */
+ /* fallthrough */
case 'c':
type = FDT_IS_COMPAT;
break;
@@ -1111,7 +1114,7 @@ static void scan_args(struct display_info *disp, int argc, char *argv[])
break;
case 'G':
inc = 0;
- /* no break */
+ /* fallthrough */
case 'g':
type = FDT_ANY_GLOBAL;
break;
@@ -1129,7 +1132,7 @@ static void scan_args(struct display_info *disp, int argc, char *argv[])
break;
case 'N':
inc = 0;
- /* no break */
+ /* fallthrough */
case 'n':
type = FDT_IS_NODE;
break;
@@ -1148,7 +1151,7 @@ static void scan_args(struct display_info *disp, int argc, char *argv[])
break;
case 'P':
inc = 0;
- /* no break */
+ /* fallthrough */
case 'p':
type = FDT_IS_PROP;
break;
--
2.39.5