svn commit: r243938 - head/sys/kern

[David Xu]

Author: davidxu
Date: Thu Dec  6 06:29:08 2012
New Revision: 243938
URL: http://svnweb.freebsd.org/changeset/base/243938

Log:
  Eliminate superfluous code.

Modified:
  head/sys/kern/subr_uio.c

Modified: head/sys/kern/subr_uio.c
==============================================================================
--- head/sys/kern/subr_uio.c	Thu Dec  6 05:08:34 2012	(r243937)
+++ head/sys/kern/subr_uio.c	Thu Dec  6 06:29:08 2012	(r243938)
@@ -389,7 +389,6 @@ again:
 	case UIO_SYSSPACE:
 		iov_base = iov->iov_base;
 		*iov_base = c;
-		iov->iov_base = iov_base;
 		break;
 
 	case UIO_NOCOPY: