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Subject[PATCH 4.4 148/193] ncpfs: fix unused variable warning
Date
4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Miklos Szeredi <mszeredi@redhat.com>

commit 9a232de4999666b2e8ea6775b2b0e3e4feb09b7a upstream.

Without CONFIG_NCPFS_NLS the following warning is seen:

fs/ncpfs/dir.c: In function 'ncp_hash_dentry':
fs/ncpfs/dir.c:136:23: warning: unused variable 'sb' [-Wunused-variable]
struct super_block *sb = dentry->d_sb;

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
fs/ncpfs/dir.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

--- a/fs/ncpfs/dir.c
+++ b/fs/ncpfs/dir.c
@@ -133,12 +133,11 @@ ncp_hash_dentry(const struct dentry *den
return 0;

if (!ncp_case_sensitive(inode)) {
- struct super_block *sb = dentry->d_sb;
struct nls_table *t;
unsigned long hash;
int i;

- t = NCP_IO_TABLE(sb);
+ t = NCP_IO_TABLE(dentry->d_sb);
hash = init_name_hash();
for (i=0; i<this->len ; i++)
hash = partial_name_hash(ncp_tolower(t, this->name[i]),

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