2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h
index bdc842e9faef..9879568aed8c 100644
--- a/drivers/infiniband/core/uverbs.h
+++ b/drivers/infiniband/core/uverbs.h
@@ -49,7 +49,7 @@
 
 #define INIT_UDATA(udata, ibuf, obuf, ilen, olen)                       \
         do {                                                            \
-                (udata)->inbuf  = (void __user *) (ibuf);               \
+                (udata)->inbuf  = (const void __user *) (ibuf);         \
                 (udata)->outbuf = (void __user *) (obuf);               \
                 (udata)->inlen  = (ilen);                               \
                 (udata)->outlen = (olen);                               \
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 979874c627ee..61e1935c91b1 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -978,7 +978,7 @@ struct ib_uobject {
 };
 
 struct ib_udata {
-        void __user *inbuf;
+        const void __user *inbuf;
         void __user *outbuf;
         size_t       inlen;
         size_t       outlen;