rpc: eliminate unused variable in auth_gss upcall code

Also, a minor comment grammar fix in the same file.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index bf7585b8054386a978e71600d58bf58b0d0f1c3a..ebfd630541fac5a5f0de1ffed790ccc5fc2af0b3 100644 (file)
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -272,7 +272,7 @@ __gss_find_upcall(struct rpc_inode *rpci, uid_t uid)
        return NULL;
 }
 
-/* Try to add a upcall to the pipefs queue.
+/* Try to add an upcall to the pipefs queue.
  * If an upcall owned by our uid already exists, then we return a reference
  * to that upcall instead of adding the new upcall.
  */
@@ -493,7 +493,6 @@ gss_pipe_downcall(struct file *filp, const char __user *src, size_t mlen)
 {
        const void *p, *end;
        void *buf;
-       struct rpc_clnt *clnt;
        struct gss_upcall_msg *gss_msg;
        struct inode *inode = filp->f_path.dentry->d_inode;
        struct gss_cl_ctx *ctx;
@@ -507,7 +506,6 @@ gss_pipe_downcall(struct file *filp, const char __user *src, size_t mlen)
        if (!buf)
                goto out;
 
-       clnt = RPC_I(inode)->private;
        err = -EFAULT;
        if (copy_from_user(buf, src, mlen))
                goto err;