9p: remove useless variable and assignment

There is no use of pointer 'v9ses'. Get rid of useless 'retval'
assignment.

Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 589ef6a..ecacec0 100644 (file)
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -554,7 +554,6 @@ static int v9fs_mapped_iattr_valid(int iattr_valid)
 int v9fs_vfs_setattr_dotl(struct dentry *dentry, struct iattr *iattr)
 {
        int retval;
-       struct v9fs_session_info *v9ses;
        struct p9_fid *fid;
        struct p9_iattr_dotl p9attr;
        struct inode *inode = dentry->d_inode;
@@ -575,8 +574,6 @@ int v9fs_vfs_setattr_dotl(struct dentry *dentry, struct iattr *iattr)
        p9attr.mtime_sec = iattr->ia_mtime.tv_sec;
        p9attr.mtime_nsec = iattr->ia_mtime.tv_nsec;
 
-       retval = -EPERM;
-       v9ses = v9fs_dentry2v9ses(dentry);
        fid = v9fs_fid_lookup(dentry);
        if (IS_ERR(fid))
                return PTR_ERR(fid);