sunrpc: properly type pc_decode callbacks

Drop the argp argument as it can trivially be derived from the rqstp
argument.  With that all functions now have the same prototype, and we
can remove the unsafe casting to kxdrproc_t.

Signed-off-by: Christoph Hellwig <hch@lst.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c
index 3add50661fab..204a698f7d41 100644
--- a/fs/lockd/svcproc.c
+++ b/fs/lockd/svcproc.c
@@ -538,7 +538,7 @@ struct nlm_void			{ int dummy; };
 
 #define PROC(name, xargt, xrest, argt, rest, respsize)  \
  { .pc_func     = nlmsvc_proc_##name,                   \
-   .pc_decode   = (kxdrproc_t) nlmsvc_decode_##xargt,   \
+   .pc_decode   = nlmsvc_decode_##xargt,                \
    .pc_encode   = (kxdrproc_t) nlmsvc_encode_##xrest,   \
    .pc_release  = NULL,                                 \
    .pc_argsize  = sizeof(struct nlm_##argt),            \