From: Masahiro Yamada <yamada.masahiro@socionext.com>
To: linux-kbuild@vger.kernel.org
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>,
nixiaoming <nixiaoming@huawei.com>,
Jan Beulich <JBeulich@suse.com>,
Cao jin <caoj.fnst@cn.fujitsu.com>,
Sam Ravnborg <sam@ravnborg.org>,
linux-kernel@vger.kernel.org,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Mathias Krause <minipli@googlemail.com>
Subject: [PATCH 2/3] kallsyms: remove unneeded memset() calls
Date: Mon, 4 Feb 2019 10:53:17 +0900 [thread overview]
Message-ID: <1549245198-6182-2-git-send-email-yamada.masahiro@socionext.com> (raw)
In-Reply-To: <1549245198-6182-1-git-send-email-yamada.masahiro@socionext.com>
Global variables in the .bss section are zeroed out before the program
starts to run.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
scripts/kallsyms.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index fc00bb0..f1b5749 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -596,9 +596,6 @@ static void insert_real_symbols_in_table(void)
{
unsigned int i, j, c;
- memset(best_table, 0, sizeof(best_table));
- memset(best_table_len, 0, sizeof(best_table_len));
-
for (i = 0; i < table_cnt; i++) {
for (j = 0; j < table[i].len; j++) {
c = table[i].sym[j];
--
2.7.4
next prev parent reply other threads:[~2019-02-04 1:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-04 1:53 [PATCH 1/3] kallsyms: add static qualifiers where missing Masahiro Yamada
2019-02-04 1:53 ` Masahiro Yamada [this message]
2019-02-04 1:53 ` [PATCH 3/3] kallsyms: include <asm/bitsperlong.h> instead of <asm/types.h> Masahiro Yamada
2019-02-14 2:09 ` [PATCH 1/3] kallsyms: add static qualifiers where missing Masahiro Yamada
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