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Subject[PATCH -next] Smack: remove set but not used variable 'root_inode'
Date
Fixes gcc '-Wunused-but-set-variable' warning:

security/smack/smackfs.c: In function 'smk_fill_super':
security/smack/smackfs.c:2856:16: warning:
variable 'root_inode' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
security/smack/smackfs.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
index f4e91c5..8972da4 100644
--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -2855,7 +2855,6 @@ static int smk_fill_super(struct super_block *sb, void *data, size_t data_size,
int silent)
{
int rc;
- struct inode *root_inode;

static const struct tree_descr smack_files[] = {
[SMK_LOAD] = {
@@ -2919,8 +2918,6 @@ static int smk_fill_super(struct super_block *sb, void *data, size_t data_size,
return rc;
}

- root_inode = d_inode(sb->s_root);
-
return 0;
}

--
2.7.0

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