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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>
This commit is contained in:
\\\"J. Bruce Fields\\\ 2008-06-09 16:51:33 -04:00 committed by Trond Myklebust
parent b6b6152c46
commit 720b8f2d6f
1 changed files with 1 additions and 3 deletions
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4
net/sunrpc/auth_gss/auth_gss.c
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@ -272,7 +272,7 @@ __gss_find_upcall(struct rpc_inode *rpci, uid_t uid)
return NULL; 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 * If an upcall owned by our uid already exists, then we return a reference
* to that upcall instead of adding the new upcall. * 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; const void *p, *end;
void *buf; void *buf;
struct rpc_clnt *clnt;
struct gss_upcall_msg *gss_msg; struct gss_upcall_msg *gss_msg;
struct inode *inode = filp->f_path.dentry->d_inode; struct inode *inode = filp->f_path.dentry->d_inode;
struct gss_cl_ctx *ctx; struct gss_cl_ctx *ctx;
@ -507,7 +506,6 @@ gss_pipe_downcall(struct file *filp, const char __user *src, size_t mlen)
if (!buf) if (!buf)
goto out; goto out;
clnt = RPC_I(inode)->private;
err = -EFAULT; err = -EFAULT;
if (copy_from_user(buf, src, mlen)) if (copy_from_user(buf, src, mlen))
goto err; goto err;