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);
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