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authorKinglong Mee <kinglongmee@gmail.com>2014-03-24 11:59:46 +0800
committerJ. Bruce Fields <bfields@redhat.com>2014-03-30 10:47:36 -0400
commitd531c008d7d9713456abe3d265fc577bba2e1cef (patch)
treeeea8a68155e98ba647ba006d24df0efd3ecf3a49 /net/sunrpc/xprt.c
parent83ddfebdd21da669918d7f9854fd592858625f4b (diff)
downloadlinux-d531c008d7d9713456abe3d265fc577bba2e1cef.tar.bz2
NFSD/SUNRPC: Check rpc_xprt out of xs_setup_bc_tcp
Besides checking rpc_xprt out of xs_setup_bc_tcp, increase it's reference (it's important). Signed-off-by: Kinglong Mee <kinglongmee@gmail.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/sunrpc/xprt.c')
-rw-r--r--net/sunrpc/xprt.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 7d4df99f761f..d173f79947c6 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -1383,15 +1383,3 @@ void xprt_put(struct rpc_xprt *xprt)
if (atomic_dec_and_test(&xprt->count))
xprt_destroy(xprt);
}
-
-/**
- * xprt_get - return a reference to an RPC transport.
- * @xprt: pointer to the transport
- *
- */
-struct rpc_xprt *xprt_get(struct rpc_xprt *xprt)
-{
- if (atomic_inc_not_zero(&xprt->count))
- return xprt;
- return NULL;
-}