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rpc_pipe: remove the clntXX dir if creating the pipe fails

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In the event that we create the gssd/clntXX dir, but the pipe creation
subsequently fails, then we should remove the clntXX dir before
returning.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Jeff Layton 2013-12-05 07:33:49 -05:00 committed by Trond Myklebust
parent 6aa23d76a7
commit 3396f92f8b
1 changed files with 2 additions and 0 deletions
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2
net/sunrpc/rpc_pipe.c
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@ -1313,6 +1313,8 @@ rpc_gssd_dummy_populate(struct dentry *root, struct rpc_pipe *pipe_data)
}
pipe_dentry = rpc_mkpipe_dentry(clnt_dentry, "gssd", NULL, pipe_data);
if (IS_ERR(pipe_dentry))
__rpc_depopulate(gssd_dentry, gssd_dummy_clnt_dir, 0, 1);
out:
dput(clnt_dentry);
dput(gssd_dentry);