1 files changed, 4 insertions, 3 deletions

diff --git a/net/core/iovec.c b/net/core/iovec.c
index a215545c0a34..40a76ce19d9f 100644
--- a/net/core/iovec.c
+++ b/net/core/iovec.c
@@ -147,10 +147,11 @@ int memcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len)
 }
 
 /*
- *      For use with ip_build_xmit
+ *      Copy iovec from kernel. Returns -EFAULT on error.
  */
-int memcpy_fromiovecend(unsigned char *kdata, struct iovec *iov, int offset,
-                        int len)
+
+int memcpy_fromiovecend(unsigned char *kdata, const struct iovec *iov,
+                        int offset, int len)
 {
         /* Skip over the finished iovecs */
         while (offset >= iov->iov_len) {