svn commit: r333828 - head/sys/kern

[Matt Macy]

Author: mmacy
Date: Sat May 19 03:48:35 2018
New Revision: 333828
URL: https://svnweb.freebsd.org/changeset/base/333828

Log:
  sys_process.c fix set but not used warning

Modified:
  head/sys/kern/sys_process.c

Modified: head/sys/kern/sys_process.c
==============================================================================
--- head/sys/kern/sys_process.c	Sat May 19 03:47:37 2018	(r333827)
+++ head/sys/kern/sys_process.c	Sat May 19 03:48:35 2018	(r333828)
@@ -321,7 +321,6 @@ proc_iop(struct thread *td, struct proc *p, vm_offset_
 	struct iovec iov;
 	struct uio uio;
 	ssize_t slen;
-	int error;
 
 	MPASS(len < SSIZE_MAX);
 	slen = (ssize_t)len;
@@ -335,7 +334,7 @@ proc_iop(struct thread *td, struct proc *p, vm_offset_
 	uio.uio_segflg = UIO_SYSSPACE;
 	uio.uio_rw = rw;
 	uio.uio_td = td;
-	error = proc_rwmem(p, &uio);
+	proc_rwmem(p, &uio);
 	if (uio.uio_resid == slen)
 		return (-1);
 	return (slen - uio.uio_resid);