linux-kernel - [PATCH] fs/binfmt_elf: remove the same condition check

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Message-ID: <1533175228-17547-1-git-send-email-zhongjiang@huawei.com>
Date:   Thu, 2 Aug 2018 10:00:28 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <viro@...iv.linux.org.uk>
CC:     <linux-fsdevel@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] fs/binfmt_elf: remove the same condition check

dump_align is used to double check in a expression. It is redundant.
so just remove one of them.

Signed-off-by: zhong jiang <zhongjiang@...wei.com>
---
 fs/binfmt_elf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index efae2fb..b6c5b02 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -1439,7 +1439,7 @@ static int writenote(struct memelfnote *men, struct coredump_params *cprm)
 
 	return dump_emit(cprm, &en, sizeof(en)) &&
 	    dump_emit(cprm, men->name, en.n_namesz) && dump_align(cprm, 4) &&
-	    dump_emit(cprm, men->data, men->datasz) && dump_align(cprm, 4);
+	    dump_emit(cprm, men->data, men->datasz);
 }
 
 static void fill_elf_header(struct elfhdr *elf, int segs,
-- 
1.7.12.4