sunrpc: svc: Remove an unused static function svc_ungetu32()

The svc_ungetu32 function is not used, you could remove it.

Signed-off-by: Li zeming <zeming@nfschina.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 0edd837d401d0d48884f3174d94c390cac754d35..ed722dd33b46618d2750e535df2269fb5c673ca8 100644 (file)
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -220,13 +220,6 @@ static inline __be32 svc_getu32(struct kvec *iov)
        return val;
 }
 
-static inline void svc_ungetu32(struct kvec *iov)
-{
-       __be32 *vp = (__be32 *)iov->iov_base;
-       iov->iov_base = (void *)(vp - 1);
-       iov->iov_len += sizeof(*vp);
-}
-
 static inline void svc_putu32(struct kvec *iov, __be32 val)
 {
        __be32 *vp = iov->iov_base + iov->iov_len;