linux-kernel - [PATCH -next] binfmt_flat: remove set but not used variable 'inode'

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Message-ID: <20190525125341.9844-1-yuehaibing@huawei.com>
Date:   Sat, 25 May 2019 20:53:41 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <viro@...iv.linux.org.uk>, <akpm@...ux-foundation.org>
CC:     <linux-kernel@...r.kernel.org>, <linux-fsdevel@...r.kernel.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] binfmt_flat: remove set but not used variable 'inode'

Fixes gcc '-Wunused-but-set-variable' warning:

fs/binfmt_flat.c: In function load_flat_file:
fs/binfmt_flat.c:419:16: warning: variable inode set but not used [-Wunused-but-set-variable]

It's never used and can be removed.

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 fs/binfmt_flat.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index 82a48e830018..2eea4b68c331 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -416,7 +416,6 @@ static int load_flat_file(struct linux_binprm *bprm,
 	u32 text_len, data_len, bss_len, stack_len, full_data, flags;
 	unsigned long len, memp, memp_size, extra, rlim;
 	u32 __user *reloc, *rp;
-	struct inode *inode;
 	int i, rev, relocs;
 	loff_t fpos;
 	unsigned long start_code, end_code;
@@ -424,7 +423,6 @@ static int load_flat_file(struct linux_binprm *bprm,
 	int ret;
 
 	hdr = ((struct flat_hdr *) bprm->buf);		/* exec-header */
-	inode = file_inode(bprm->file);
 
 	text_len  = ntohl(hdr->data_start);
 	data_len  = ntohl(hdr->data_end) - ntohl(hdr->data_start);
-- 
2.17.1