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From: Masami Hiramatsu <mhiramat@kernel.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Ingo Molnar <mingo@kernel.org>,
	Devin Moore <devinmoore@google.com>
Subject: [PATCH v3 1/6] tools/bootconfig: Fix a build error accroding to undefined fallthrough
Date: Wed,  2 Jun 2021 15:24:31 +0900	[thread overview]
Message-ID: <162261507163.255316.17455428633028156891.stgit@devnote2> (raw)
In-Reply-To: <162261506232.255316.12147562546699211199.stgit@devnote2>

Since the "fallthrough" is defined only in the kernel, building
lib/bootconfig.c as a part of user-space tools causes a build
error.

Add a dummy fallthrough to avoid the build error.

Cc: stable@vger.kernel.org
Fixes: 4c1ca831adb1 ("Revert "lib: Revert use of fallthrough pseudo-keyword in lib/"")
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
---
 tools/bootconfig/include/linux/bootconfig.h |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/bootconfig/include/linux/bootconfig.h b/tools/bootconfig/include/linux/bootconfig.h
index 078cbd2ba651..de7f30f99af3 100644
--- a/tools/bootconfig/include/linux/bootconfig.h
+++ b/tools/bootconfig/include/linux/bootconfig.h
@@ -4,4 +4,8 @@
 
 #include "../../../../include/linux/bootconfig.h"
 
+#ifndef fallthrough
+# define fallthrough
+#endif
+
 #endif


  reply	other threads:[~2021-06-02  6:25 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-02  6:24 [PATCH v3 0/6] bootconfig: Add mixed subkeys and value under the same key Masami Hiramatsu
2021-06-02  6:24 ` Masami Hiramatsu [this message]
2021-06-02  6:24 ` [PATCH v3 2/6] bootconfig: Change array value to use child node Masami Hiramatsu
2021-06-02  6:24 ` [PATCH v3 3/6] bootconfig: Support mixing a value and subkeys under a key Masami Hiramatsu
2021-06-02  6:24 ` [PATCH v3 4/6] tools/bootconfig: Support mixed value and subkey test cases Masami Hiramatsu
2021-06-02  6:25 ` [PATCH v3 5/6] docs: bootconfig: Update for mixing value and subkeys Masami Hiramatsu
2021-06-02  6:25 ` [PATCH v3 6/6] bootconfig: Share the checksum function with tools Masami Hiramatsu
2021-06-02  7:45 ` [PATCH v3 0/6] bootconfig: Add mixed subkeys and value under the same key Masami Hiramatsu

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