Patch "ncpfs: fix unused variable warning" has been added to the 4.4-stable tree

Patch "ncpfs: fix unused variable warning" has been added to the 4.4-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    ncpfs: fix unused variable warning

to the 4.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     ncpfs-fix-unused-variable-warning.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 9a232de4999666b2e8ea6775b2b0e3e4feb09b7a Mon Sep 17 00:00:00 2001
From: Miklos Szeredi <mszeredi@redhat.com>
Date: Tue, 27 Sep 2016 11:03:57 +0200
Subject: ncpfs: fix unused variable warning

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]),


Patches currently in stable-queue which might be from mszeredi@redhat.com are

queue-4.4/ncpfs-fix-unused-variable-warning.patch