linux-kernel - [PATCH 2/2] kallsyms: change overflow variable to bool type

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Message-ID: <20240907085328.1374086-2-masahiroy@kernel.org>
Date: Sat,  7 Sep 2024 17:53:23 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: linux-kbuild@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	Masahiro Yamada <masahiroy@...nel.org>
Subject: [PATCH 2/2] kallsyms: change overflow variable to bool type

Change the 'overflow' variable to bool. Also, remove unnecessary
parentheses.

Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---

 scripts/kallsyms.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index f6bb7fb2536b..03852da3d249 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -455,17 +455,17 @@ static void write_src(void)
 		 */
 
 		long long offset;
-		int overflow;
+		bool overflow;
 
 		if (!absolute_percpu) {
 			offset = table[i]->addr - relative_base;
-			overflow = (offset < 0 || offset > UINT_MAX);
+			overflow = offset < 0 || offset > UINT_MAX;
 		} else if (symbol_absolute(table[i])) {
 			offset = table[i]->addr;
-			overflow = (offset < 0 || offset > INT_MAX);
+			overflow = offset < 0 || offset > INT_MAX;
 		} else {
 			offset = relative_base - table[i]->addr - 1;
-			overflow = (offset < INT_MIN || offset >= 0);
+			overflow = offset < INT_MIN || offset >= 0;
 		}
 		if (overflow) {
 			fprintf(stderr, "kallsyms failure: "
-- 
2.43.0